Fide equivalent "slow blitz" rating list

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lkaufman
Posts: 6279
Joined: Sun Jan 10, 2010 6:15 am
Location: Maryland USA
Full name: Larry Kaufman

Re: Fide equivalent "slow blitz" rating list

Post by lkaufman »

Guenther wrote: Tue Jan 04, 2022 7:37 pm
lkaufman wrote: Tue Jan 04, 2022 7:35 pm
Guenther wrote: Tue Jan 04, 2022 11:06 am
lkaufman wrote: Tue Jan 04, 2022 12:51 am
Odd Gunnar Malin wrote: Tue Jan 04, 2022 12:45 am There is also the SSDF rating list with pretty stable computers down to 1471 ( https://ssdf.bosjo.net/long.txt ). The list is for 2h timecontrol I think so maybe not so useful. Can't this mess setup run these as uci engines. I couldn't find the lowest rated computere in CB-emu Messui32, but I found it dusted down in my basement. Without the silver pieces and el.adapter, but I put in some battery and it worked like a charm. I only need my finger to play blindfold against it.
I don't actually use the CCRL or CEGT or SSDF rating for this human rating list, I just need a reliable, UCI engine that would be roughly 600 to 800 on CCRL blitz list. There are several such engines on the list, but either I can't find where to download them, or I get "malicious software" warnings, or they crash when I test them in Cutechess. Maybe one or two are reliable and I just haven't found them yet.
https://lichess.org/@/monchester/perf/blitz

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712	Monchester 1.0 64-bit	848	+307	−302	42.0%	+61.3	27.5%	743
https://github.com/unserializable/monch ... naries/1.0

One caveat seems to be assymmetric PG books - I don't use PG books since over a decade, but PGN start postions which works with Monchester
https://github.com/unserializable/monchester/issues/12

forum3/viewtopic.php?f=2&t=75636&p=8699 ... er#p869958
I downloaded monchester windows haswell compile, but it won't install as an engine in Cutechess. Don't know why.
It is xboard...
Thanks. Can you suggest any engine of around that level that will work properly in CuteChess?
Komodo rules!
Odd Gunnar Malin
Posts: 310
Joined: Wed Mar 08, 2006 9:59 pm
Location: Norway, Vads?
Full name: Odd Gunnar Malin

Re: Fide equivalent "slow blitz" rating list

Post by Odd Gunnar Malin »

Did you look at Mess? I see there are some engine in there in the 800 range, I tried two of them with default settings.
Dragon 2.6 set to Elo:800 Personality: Default
Boris rev. 01(985) - Dragon 2.6 : 2.5 -1.5
Saitek Mini Chess(730) - Dragon : 1.5-1.5
(one game excluded, forgot to set book in Dragon so one game was repeated)

I didn't do anything other than install they in CuteChess (GUI).
Commandline in settings (CuteChess) look like this: MessChess.exe smchess

I can search for more engine in this level range, is it 5 +3 timecontrol you use or should I test for longer tc to find suitable engines.
lkaufman
Posts: 6279
Joined: Sun Jan 10, 2010 6:15 am
Location: Maryland USA
Full name: Larry Kaufman

Re: Fide equivalent "slow blitz" rating list

Post by lkaufman »

Odd Gunnar Malin wrote: Tue Jan 04, 2022 10:14 pm Did you look at Mess? I see there are some engine in there in the 800 range, I tried two of them with default settings.
Dragon 2.6 set to Elo:800 Personality: Default
Boris rev. 01(985) - Dragon 2.6 : 2.5 -1.5
Saitek Mini Chess(730) - Dragon : 1.5-1.5
(one game excluded, forgot to set book in Dragon so one game was repeated)

I didn't do anything other than install they in CuteChess (GUI).
Commandline in settings (CuteChess) look like this: MessChess.exe smchess

I can search for more engine in this level range, is it 5 +3 timecontrol you use or should I test for longer tc to find suitable engines.
Thanks, now at least I can find engines in messchess, but when I try to install them in CuteChess using settings, engines, +, and browse, I can call up the engine with "Advanced", but it doesn't install. What am I doing wrong? As for time limit, the elo ratings we quote are for 15' + 10", but I've been running tests at 5' + 3" lately since we have a known human anchor there; I just have to adjust for the fact that a fixed-node or depth engine will get a lower rating (100-150 elo I think) vs. humans at the longer TC. But I'm not looking for 800 elo level engines, I'm looking for 800 CCRL blitz level engines, which apparently means engines around 1500 level at slow blitz or perhaps 1200-1300 at classical time controls, which are probably the quoted elos. Well, at least your tests suggest we are in the right general ballpark if you trust those engine ratings.
Komodo rules!
Carlos777
Posts: 1977
Joined: Sun Dec 13, 2009 6:09 pm

Re: Fide equivalent "slow blitz" rating list

Post by Carlos777 »

lkaufman wrote: Mon Jan 03, 2022 11:14 pm
What about by comparing the rating List from CCRL and CEGT for instance between Cassandre 0.24 can you use lower rated engines from CEGT ?

This is from CEGT
407 Pigeon 1.36 x64 1222 21 21 900 49.5% 1226 30.6%
408 Minimardi 1.3 1172 18 18 1844 37.9% 1306 18.4%
409 Satana 2.0.8 x64 1097 19 19 1400 36.1% 1223 29.9%
410 Sargon 1978 1.00 UCI 1093 22 22 900 34.6% 1218 51.4%
411 T.rex 1.9 beta 1081 21 21 1200 33.0% 1253 22.1%
412 Cassandre 0.24 1016 21 21 1682 30.9% 1197 31.2%
413 Chads Chess 0.15 854 32 32 400 37.4% 961 25.3%
414 Fimbulwinter 5.04 w32 838 25 25 1600 13.4% 1344 8.8%
415 Testina 2.2 834 26 26 770 24.5% 1073 21.3%

And this is from CCRL
688 Cassandre 0.24 1133 +28 −17 57.7% −59.8 43.6% 1458

Or by using the engines from Chess.com special HOLIDAY settings from 800 to 1600 ==>https://www.chess.com/play/computer
The bottom engine on that cegt list is also on CCRL, but its rating is nearly as high as the Safrad 2.2 engine I'm already using (both very near 1000), so that won't help for rating engines much weaker than FIDE 1700 (apparently about ccrl 1000). I need some reliable, UCI, easily downloaded engine below 800 ccrl (which would be like 600 cegt). Your suggestion of chess.com bots is pretty funny, since they are Komodo skill levels with some modifications! Anyway I need engines I can put on my computer to test using CuteChess, not online bots.
The ones I tested from CCRL list below Safrad that are bug free:

Xadreco
GIUChess
Haddock
Feeks
Youk
Chad's Chess (only for X/Y tc)
Delimiter
Megalodon
NSVChess
Pyotr
Dika
Chessputer
Belofte
Neurone
AcquaD
Alouette
EasyPeasy
SxRandom

I searched through my files and found some rating lists of weak engines I ran in the past:

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Rank Name                       Elo    +    - games score oppo. draws 
   1 Elephant 1.06             2125   53   53   146   64%  2009   11% 
   2 Ax 0.8                    2109   60   60   100   54%  2081   16% 
   3 Sharper 0.17              2101   49   49   175   64%  1986   11% 
   4 ChessMind 0.80            2074   51   51   149   57%  2014   13% 
   5 Reger 0.9                 2065   45   45   183   60%  1994   23% 
   6 ChessKISS 1.2             2062   59   59   102   52%  2046   23% 
   7 Matmoi v7.15              2047   51   51   142   55%  2008   17% 
   8 Warrior 1.03              2019   50   50   146   54%  1993   21% 
   9 Tyrell 1.02               1984   66   66    87   52%  1974   16% 
  10 Dabbaba 2.62              1958   45   45   188   46%  1984   14% 
  11 Soldat 0.25b              1956   49   49   153   61%  1870   24% 
  12 Predateur 2.1             1937   45   45   183   54%  1909   19% 
  13 Adamant 1.7               1932   50   50   149   50%  1936   15% 
  14 Cilian 4.14se             1921   65   65    96   68%  1767   24% 
  15 Roce 0.039                1914   60   60    93   46%  1938   26% 
  16 Mint 2.3                  1900   42   42   206   45%  1934   22% 
  17 Kanguruh 1.93             1861   44   44   190   50%  1862   24% 
  18 PolarEngine 1.3           1858   62   62    91   57%  1809   23% 
  19 Tscp 1.81                 1848   41   41   230   46%  1881   13% 
  20 Milady 2.40               1842   45   45   203   50%  1841   12% 
  21 Houdini 2.0 Str 22        1834   54   54   164   71%  1652   10% 
  22 Golem 0.4r45a             1825   47   47   174   53%  1799   17% 
  23 Chenard v2010.08.23       1822   58   58   113   42%  1883   16% 
  24 SEE 0.6.9                 1820   49   49   160   42%  1886   15% 
  25 Elf 1.30                  1817   56   56   118   53%  1799   15% 
  26 Myrddin 0.81a2            1815   75   75    62   56%  1776   21% 
  27 Ziggurat 0.17             1764   58   58   104   41%  1827   27% 
  28 Zotron 4.46               1735   42   42   213   48%  1751   21% 
  29 ALChess1.5b               1732   39   39   242   48%  1741   17% 
  30 Rocinante_101_x64_ja      1715   79   79    61   57%  1666   18% 
  31 Minimax                   1698   89   89    48   41%  1764   15% 
  32 Needle 0.531              1696   43   43   201   49%  1702   24% 
  33 ChessRikus 1.466          1695   75   75    67   39%  1786   15% 
  34 Houdini 2.0 STR18         1664   74   74    70   69%  1523   17% 
  35 Jupiter 0.01              1662   79   79    60   51%  1665   15% 
  36 Standersen 1.31c rev2     1661   68   68    79   61%  1579   20% 
  37 LarsenVB 0.05             1654   50   50   158   43%  1711   14% 
  38 Piranha 0.5               1613   43   43   216   51%  1602   11% 
  39 Cefap 0.72                1612   78   78    56   56%  1568   23% 
  40 Ozwald 0.43               1602   49   49   154   48%  1617   19% 
  41 Gedeone1620               1600   41   41   223   50%  1604   20% 
  42 Lovelace 1.0 r2           1599   83   83    51   55%  1568   20% 
  43 Blikskottel 0.8           1573   44   44   180   49%  1580   24% 
  44 Pentagon 1.2              1561   58   58   100   52%  1551   26% 
  45 Predateur 0.1.5           1549   83   83    51   52%  1540   22% 
  46 Roque 1.1                 1543   66   66    79   46%  1568   22% 
  47 CM Josh Age 8             1536   42   42   233   40%  1616   10% 
  48 Eden 0.013                1532   48   48   176   49%  1531   14% 
  49 Nero 6.1                  1526   44   44   188   45%  1570   21% 
  50 TarraschToyEngine V0.906  1523   55   55   122   49%  1530   16% 
  51 Exacto 0.d                1514   53   53   126   50%  1513   24% 
  52 Minimardi 1.3             1510   42   42   222   50%  1502   17% 
  53 Sinapse_10                1498   70   70    70   41%  1563   37% 
  54 Numpty 0.6pr              1483   86   86    44   42%  1535   30% 
  55 JChess 1.0                1473   83   83    54   38%  1562   20% 
  56 Frittle 0.5               1450   51   51   140   59%  1377   29% 
  57 Tony's Chess 0.02         1442   44   44   280   60%  1303    5% 
  58 Joanna 2002 v1.04         1435   49   49   146   38%  1520   26% 
  59 Stan's chess 1.42         1428   52   52   152   57%  1368   16% 
  60 Minichessai 1.19          1393   48   48   174   51%  1385   15% 
  61 Trex 1.9                  1324   52   52   144   54%  1288   14% 
  62 Butterfly 0.2.9           1306   67   67    77   64%  1207   44% 
  63 ChessCraft 0.96           1303   43   43   216   53%  1273   16% 
  64 Mystery 2.1               1272   84   84    46   50%  1270   35% 
  65 SharpChess 0.06           1223   82   82    52   47%  1245   25% 
  66 Marquis 1.6               1196   44   44   206   48%  1199   20% 
  67 Toledo Nanochess          1177   80   80    47   57%  1143   47% 
  68 Hanzo the razor 1.1.1.1   1145   73   73    50   43%  1195   70% 
  69 Strategicdeep 1.25        1127   59   59   136   48%  1118   11% 
  70 Kcchess pa2               1124   80   80    46   40%  1200   50% 
  71 Xadreco 5.7               1116   46   46   200   42%  1193   13% 
  72 Chad's Chess 0.15         1112   55   55   147   53%  1072   17% 
  73 Avichess 0.9              1107   81   81    54   44%  1163   24% 
  74 Bigbook 3.1               1045   68   68   100   68%   868   10% 
  75 Fimbulwinter 5.02          992   39   39   295   53%   974   13% 
  76 Giuchess 1.0b2dc           983   71   71    65   49%   997   31% 
  77 Dika 0.4209                981   67   67    65   48%   997   51% 
  78 Delfi 1000 ELO             978   53   53   143   56%   930   17% 
  79 Youk 1.05                  974   51   51   144   45%  1026   23% 
  80 Dreamer 0.2.0              955   51   51   146   49%   956   19% 
  81 Neurone_IX                 955   69   69    86   58%   875   19% 
  82 Super Mainsworthy 1.62f    909   52   52   110   35%  1020   53% 
  83 SUPRA 3.2                  907   60   60    92   46%   935   29% 
  84 NSVChess 0.14              885   46   46   166   51%   877   34% 
  85 SUPRA 3.3                  831  101  101    36   33%   957   17% 
  86 Glass 1200                 826   77   77    74   39%   921   14% 
  87 Tri-OS                     790   52   52   133   42%   840   32% 
  88 Belofte 0.2.8              734   89   89    46   48%   785   52% 
  89 Pyotr Am 0.6               732   57   57   121   43%   793   31% 
  90 Sachy 0.2.01               727   89   89    46   45%   786   41% 
  91 Glass 1.7 1000 ELO         620   71   71    96   43%   706   10% 
  92 Neg 0.3d                   599   61   61   116   44%   673   28% 
  93 Ram 2.0                    489   93   93    52   37%   631   23% 
  94 Glass 1.7 Useless          364  102  102    56   24%   673    9% 
  95 Ace 0.1                    353   76   76   100   17%   694   17% 
  96 Pos 1.20                   288  108  108    52   16%   658   13%
Here is another one:

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   # PLAYER                     : RATING    POINTS  PLAYED    (%)
   1 BibiChess 0.5              : 2042.0      83.5     124   67.3%
   2 Clueless 1.4               : 1985.3     117.0     190   61.6%
   3 Roce 0.0390                : 1932.7      81.0     154   52.6%
   4 FairyMax 4.8R              : 1917.9     152.0     240   63.3%
   5 Predateur 2.2.1 x64        : 1914.1      71.5     142   50.4%
   6 Robin 0.983                : 1824.8      74.5     178   41.9%
   7 RumbleMinze 1.0.33         : 1806.9     126.5     228   55.5%
   8 Tscp 1.81                  : 1800.0     136.5     246   55.5%
   9 Mephisto Gideon Avg        : 1775.2     130.5     246   53.0%
  10 Cmcchess 2.5               : 1770.3      91.0     146   62.3%
  11 Polar 1.3                  : 1740.2     102.5     200   51.3%
  12 Butterfly_0.6_x64          : 1722.3     108.0     206   52.4%
  13 IQ23 0.03                  : 1709.2      82.0     150   54.7%
  14 ALChess 1.5b               : 1692.4     105.0     228   46.1%
  15 Darky 0.5d                 : 1635.3      89.0     218   40.8%
  16 Rodent Amateur Attacker    : 1613.2      73.5     198   37.1%
  17 CM Josh 8                  : 1589.9      95.0     192   49.5%
  18 TarraschToy 0.906          : 1579.3     100.0     196   51.0%
  19 Gedeone 1620               : 1552.8      93.5     204   45.8%
  20 Piranha 0.5                : 1548.5      60.0     126   47.6%
  21 Minimardi 1.3              : 1497.6      86.5     162   53.4%
  22 MiniRoque 1.2              : 1494.7      72.0     116   62.1%
  23 Houdini_20_Str18           : 1492.4      81.0     178   45.5%
  24 Frittle 1.0                : 1472.8      17.5      54   32.4%
  25 Tony's Chess 0.02          : 1421.7      67.0     160   41.9%
  26 Nero 6.1                   : 1420.5     110.5     192   57.6%
  27 Stan chess 1.42            : 1417.0     116.5     180   64.7%
  28 Szint_Daysi 1494           : 1409.6      83.5     188   44.4%
  29 VirutorChess 1.1           : 1306.1     104.0     184   56.5%
  30 Mystery 2.1                : 1245.3     100.0     182   54.9%
  31 Marquis 1.6                : 1227.4     111.0     204   54.4%
  32 Trex 1.9                   : 1198.8      98.0     192   51.0%
  33 Gringo 1.49b               : 1134.0      96.0     162   59.3%
  34 Usurpator II               : 1045.3      65.0     159   40.9%
  35 Xadreco 5.7.0              :  947.8      90.5     212   42.7%
  36 Chad 0.15                  :  915.7     123.0     223   55.2%
  37 Strategicdeep 1.25         :  871.8      25.5      54   47.2%
  38 Kcchess pa2                :  834.9     106.0     177   59.9%
  39 Zoe-01-ja                  :  766.5      50.5     112   45.1%
  40 Fimbulwinter 5.04          :  762.3     107.5     202   53.2%
  41 Delfi 1000                 :  703.1     115.5     219   52.7%
  42 Dreamchess 0.2.0           :  654.9      63.0     134   47.0%
  43 Chess4j-01-ja              :  515.0     101.5     160   63.4%
  44 Rodent Weak Attack         :  393.2      58.5     202   29.0%
  45 EasyPeasy 1.0              :  390.3      63.0     172   36.6%
  46 Pyotr 0.6 AM               :  304.2      47.5     138   34.4%
  47 Haskak 0.1                 :  226.5      28.0     192   14.6%

White advantage = 15.31
Draw rate (equal opponents) = 23.25 %
I have the pgn database of this one, they are games with cyclic tc (80moves/5min).

And also of the games played with my Phenom II x4 (and x6) at 1'+1":

Code: Select all

1507 Overhead                             :  899.8     116.5     233   50.0%
1508 Minimax RC                           :  894.0      69.5     125   55.6%
1509 AXWChessBot 0.0.9                    :  890.9      60.0     140   42.9%
1510 Ufim Lvl 30                          :  887.9      85.5     177   48.3%
1511 Dragontooth 0.2                      :  887.0     116.0     247   47.0%
1512 Numbit 1.2.0                         :  881.0     110.5     229   48.3%
1513 WJChess 1.64                         :  868.3       3.0       7   42.9%
1514 Toledo NanoChess 11012010            :  864.2      91.5     185   49.5%
1515 SaberTooth                           :  863.9      34.5      72   47.9%
1516 Rasher r380                          :  863.5      99.5     210   47.4%
1517 CeruleanJS 0.1.1                     :  862.0     111.5     231   48.3%
1518 Pierre 1.7                           :  853.8     119.5     243   49.2%
1519 SharpChess 0.06                      :  852.2      38.0      84   45.2%
1520 Minimal Chess Engine 0.2             :  848.1      31.5      43   73.3%
1521 Belofte 2.1.3                        :  844.5      21.5      49   43.9%
1522 Odonata 0.2.2                        :  840.6      52.0     117   44.4%
1523 UsurpatorII                          :  831.7      35.5      88   40.3%
1524 Stupid 20160511                      :  828.8       3.5       7   50.0%
1525 Nanook 0.17                          :  826.2      17.0      41   41.5%
1526 Neurone XXVII                        :  819.3     112.5     237   47.5%
1527 Nino 0.1.0                           :  816.1     121.0     264   45.8%
1528 Seggz 1.3                            :  813.3      21.0      54   38.9%
1529 Little Lelouch 01                    :  807.4       6.5      17   38.2%
1530 Mystery 2.1                          :  807.1     114.0     242   47.1%
1531 Raffaela 0.14                        :  806.2      42.0     103   40.8%
1532 Marquis 1.6                          :  804.1     114.5     247   46.4%
1533 Trex 1.9                             :  801.9      88.0     197   44.7%
1534 Rasch r142                           :  792.3      32.5      78   41.7%
1535 Brama 051204                         :  785.7      31.5      69   45.7%
1536 Byak 8.10.40                         :  784.2     107.5     223   48.2%
1537 Hanzo the Razor 1.1.1.1              :  781.9     111.0     224   49.6%
1538 Rodent3 Andy                         :  765.4      30.5      78   39.1%
1539 ExCE r167                            :  764.0      29.0      76   38.2%
1540 Safrad 2.2.40.360                    :  763.7     113.5     239   47.5%
1541 Frank 0.58                           :  754.8     121.5     245   49.6%
1542 Stockfish 1500                       :  747.0      42.0     110   38.2%
1543 Belofte 2.1.4                        :  735.2       3.0      13   23.1%
1544 Tikov 0.6.3 rev2                     :  731.8     100.0     220   45.5%
1545 Apep 0.1                             :  722.3       6.0      15   40.0%
1546 Megalodon 1.00                       :  719.8      86.5     204   42.4%
1547 Belofte 2.1.2.4                      :  715.9      14.5      35   41.4%
1548 Kengine 1.02 MCTS                    :  714.4       5.5      20   27.5%
1549 MFChess 1.3                          :  710.9     107.0     220   48.6%
1550 P4wn 2.01                            :  705.4      68.0     129   52.7%
1551 Belofte 2.1.2                        :  705.0       6.0      12   50.0%
1552 Belofte 2.1.1                        :  699.8      27.5      60   45.8%
1553 Sachy 0.2.0.5 core2                  :  699.7       1.5       2   75.0%
1554 Delimiter 0.1.1                      :  696.2      46.0      95   48.4%
1555 Nimko 0.0.0                          :  694.8       1.5      18    8.3%
1556 Xadreco 5.83                         :  689.7     100.5     217   46.3%
1557 Blitzter 2.0                         :  686.0     107.0     228   46.9%
1558 DarkFusc# 0.9                        :  682.2      38.0      86   44.2%
1559 Horus 2016.12.18                     :  682.1     102.5     218   47.0%
1560 Kengine 1.02 AB                      :  679.0       4.5      20   22.5%
1561 KCChess 1.14                         :  674.3     105.5     232   45.5%
1562 Blank 1.0.1                          :  671.7       2.5       6   41.7%
1563 GiuChess 1.0                         :  659.7     108.0     249   43.4%
1564 Hippocampe 0.4.2 RC                  :  656.0      10.5      22   47.7%
1565 Minnow w32 DJ                        :  647.1      57.0     112   50.9%
1566 Feeks 180121                         :  645.1      34.5      72   47.9%
1567 Sachy 0.2.0.5                        :  642.2       5.5       9   61.1%
1568 Lynx 0.2.3                           :  640.6       3.0       4   75.0%
1569 WallEye 1.5.0                        :  637.5       0.5       2   25.0%
1570 Belofte 0.9.3                        :  630.2       7.5      19   39.5%
1571 Megalodon 0.32                       :  627.2       5.0      12   41.7%
1572 Cassandre 0.26                       :  614.7      55.0     126   43.7%
1573 DarkTemplar 0.11                     :  607.2       3.0       9   33.3%
1574 Youk 1.05                            :  606.9     113.0     246   45.9%
1575 Chessika 2.27                        :  596.3      21.0      59   35.6%
1576 Lynx 0.8.1                           :  576.2       1.0       5   20.0%
1577 Haddock 0.2.1                        :  574.6      42.0     100   42.0%
1578 Moustique 0.3                        :  566.0      84.5     196   43.1%
1579 Zoe 0.1                              :  565.5      94.5     213   44.4%
1580 Ufim Lvl 40                          :  564.4      94.5     207   45.7%
1581 Dika 0.4209                          :  562.4     101.5     229   44.3%
1582 Delfi 1000                           :  561.4      27.5      74   37.2%
1583 Monchester 1.0                       :  560.1      84.5     191   44.2%
1584 Kace 0.82                            :  555.9       9.5      24   39.6%
1585 Alouette 0.1.2                       :  554.9      16.0      33   48.5%
1586 Fimbulwinter 5.05                    :  545.3      88.5     214   41.4%
1587 PyTuroChamp 190619                   :  543.6      69.0     155   44.5%
1588 MinimalChessEngine 23012021          :  541.3      30.0      56   53.6%
1589 WChess 1.06                          :  540.3       1.0       6   16.7%
1590 Pyotr 0.6 Amateur                    :  536.9      94.5     222   42.6%
1591 Tri-OS CS4210                        :  536.8      13.5      37   36.5%
1592 ChessPuter rev7                      :  531.1      92.0     215   42.8%
1593 Belofte 2.1.0                        :  510.9      24.0      56   42.9%
1594 Usurper 0.5                          :  503.7      87.5     215   40.7%
1595 Chess4J 1.0                          :  503.6      38.0      86   44.2%
1596 Minnow 32DJ                          :  494.6      14.5      33   43.9%
1597 The Turk 0.3                         :  494.0      23.0      61   37.7%
1598 Hippocampe 0.4.2                     :  476.8      12.0      33   36.4%
1599 Moustique 0.2                        :  473.2      29.0      51   56.9%
1600 Evolution Chess 0.6.15               :  453.0     101.0     242   41.7%
1601 Neophyte 0.1                         :  448.8      10.5      24   43.8%
1602 Shippo 1.00                          :  443.7      86.5     223   38.8%
1603 Tri-OS 23042003                      :  435.7      76.0     182   41.8%
1604 Rasher 0.1a                          :  435.5       4.5      16   28.1%
1605 Mainsworthy 1.41                     :  433.8      85.0     217   39.2%
1606 Crappy 0.2.0                       < :  433.2       0.0       3    0.0%
1607 LittleLelouch 0.1                    :  432.4      11.0      23   47.8%
1608 Alouette 0.1.4                       :  432.1      77.0     188   41.0%
1609 Alouette 0.0.8                       :  426.5      11.0      18   61.1%
1610 NSVChess 0.14                        :  421.8      83.0     209   39.7%
1611 Megalodon 0.3.2                      :  413.3       0.5       2   25.0%
1612 Durandal 0.0.5                       :  391.1      12.0      46   26.1%
1613 ChessEngine 0.0                      :  389.9      51.0     134   38.1%
1614 Pulse 1.7.1                          :  389.6       6.0      33   18.2%
1615 Rodent 1.7 Weak Attack               :  385.7      27.5      67   41.0%
1616 Andoma 0.1                           :  381.2      56.5     135   41.9%
1617 Geko 0.4.3                           :  373.6      20.0      45   44.4%
1618 Soma 190619                          :  372.1       9.5      34   27.9%
1619 Unidexter f5fb866 PN                 :  368.9      86.0     218   39.4%
1620 AcquaD 3.9.1                         :  365.8      81.5     218   37.4%
1621 Durandal 0.03                        :  361.6       9.0      18   50.0%
1622 TuxedoCat 0.02                       :  350.7      22.0      38   57.9%
1623 Alouette 0.0.9                       :  346.0       7.5      24   31.3%
1624 Dendron 0.42b                        :  345.8      84.0     223   37.7%
1625 Haskak 0.1                           :  344.1      10.0      37   27.0%
1626 Durandal 0.0.7                       :  338.3      33.0      96   34.4%
1627 MicroChess 1976                      :  322.4       9.5      38   25.0%
1628 Easy Peasy 1.0                       :  321.5      81.5     219   37.2%
1629 NEG 1.3b                             :  309.8      30.0     114   26.3%
1630 Leokom 0.5                           :  308.2      10.5      58   18.1%
1631 SeaHorse 1.0                         :  307.1       7.0      28   25.0%
1632 GrayMatter SVN1604                   :  297.3      82.0     232   35.3%
1633 Ildtiadar 0.9f                       :  285.0      78.5     224   35.0%
1634 BigBook 3.1                          :  281.1      83.5     227   36.8%
1635 ClassicAra 0.95o                     :  276.4       6.0      15   40.0%
1636 iichess r19                          :  268.0       6.0      24   25.0%
1637 Mussaurus 0.1-prealpha2              :  252.2       5.0      36   13.9%
1638 Flip4IT 01                           :  248.4      48.0     162   29.6%
1639 PreChess 0.7.8                       :  246.3       5.0      19   26.3%
1640 Acqua 20160918                       :  232.8      33.5      90   37.2%
1641 WSpeirs Chess 001                    :  226.0      77.0     223   34.5%
1642 Rattate 0.666alpha                   :  224.5      28.0      71   39.4%
1643 Dartfish 1.0                         :  197.3       8.0      25   32.0%
1644 RAM 2.0                              :  196.1      29.0      73   39.7%
1645 Roller 08032019                      :  195.6      66.5     202   32.9%
1646 Leokom 0.6                           :  182.6      66.5     181   36.7%
1647 Ziggurat 0.22                      < :  177.9       0.0       8    0.0%
1648 Shatranj 118                         :  174.9       2.5      13   19.2%
1649 Luciole 0.0.3                        :  173.2      20.0      42   47.6%
1650 LaMoSca 0.10                         :  137.4      67.5     229   29.5%
1651 Pos 1.20                             :   97.7      48.5     147   33.0%
1652 Andscacs Random85                    :   92.3      26.0      64   40.6%
1653 Luciole 21092019                     :   80.2      15.5      63   24.6%
1654 ACE 0.1                              :   14.3      56.0     274   20.4%
1655 Fly By Knight 0.3.0                  :  -16.8      44.5     246   18.1%
1656 Andoma 0.1.1                         :  -61.4       2.0      17   11.8%
1657 Brutus RND                           : -163.8       6.5      57   11.4%
1658 Fischer Chess 1.0                    : -681.4       3.5      13   26.9%
1659 Sx Random v1 64b                     : -976.2       1.0       9   11.1%
1660 Sx Random v1 32b                     :-1084.0       0.5       8    6.3%
I know not many games, but I hope it helps someway.

I tested these engines under Winboard 4.6.2
lkaufman
Posts: 6279
Joined: Sun Jan 10, 2010 6:15 am
Location: Maryland USA
Full name: Larry Kaufman

Re: Fide equivalent "slow blitz" rating list

Post by lkaufman »

Carlos777 wrote: Tue Jan 04, 2022 10:47 pm quote=lkaufman post_id=917181 time=1641248081 user_id=4773]
What about by comparing the rating List from CCRL and CEGT for instance between Cassandre 0.24 can you use lower rated engines from CEGT ?

This is from CEGT
407 Pigeon 1.36 x64 1222 21 21 900 49.5% 1226 30.6%
408 Minimardi 1.3 1172 18 18 1844 37.9% 1306 18.4%
409 Satana 2.0.8 x64 1097 19 19 1400 36.1% 1223 29.9%
410 Sargon 1978 1.00 UCI 1093 22 22 900 34.6% 1218 51.4%
411 T.rex 1.9 beta 1081 21 21 1200 33.0% 1253 22.1%
412 Cassandre 0.24 1016 21 21 1682 30.9% 1197 31.2%
413 Chads Chess 0.15 854 32 32 400 37.4% 961 25.3%
414 Fimbulwinter 5.04 w32 838 25 25 1600 13.4% 1344 8.8%
415 Testina 2.2 834 26 26 770 24.5% 1073 21.3%

And this is from CCRL
688 Cassandre 0.24 1133 +28 −17 57.7% −59.8 43.6% 1458

Or by using the engines from Chess.com special HOLIDAY settings from 800 to 1600 ==>https://www.chess.com/play/computer
The ones I tested from CCRL list below Safrad that are bug free:

Xadreco
GIUChess
Haddock
Feeks
Youk
Chad's Chess (only for X/Y tc)
Delimiter
Megalodon
NSVChess
Pyotr
Dika
Chessputer
Belofte
Neurone
AcquaD
Alouette
EasyPeasy
SxRandom

I searched through my files and found some rating lists of weak engines I ran in the past:

Code: Select all

Rank Name                       Elo    +    - games score oppo. draws 
   1 Elephant 1.06             2125   53   53   146   64%  2009   11% 
   2 Ax 0.8                    2109   60   60   100   54%  2081   16% 
   3 Sharper 0.17              2101   49   49   175   64%  1986   11% 
   4 ChessMind 0.80            2074   51   51   149   57%  2014   13% 
   5 Reger 0.9                 2065   45   45   183   60%  1994   23% 
   6 ChessKISS 1.2             2062   59   59   102   52%  2046   23% 
   7 Matmoi v7.15              2047   51   51   142   55%  2008   17% 
   8 Warrior 1.03              2019   50   50   146   54%  1993   21% 
   9 Tyrell 1.02               1984   66   66    87   52%  1974   16% 
  10 Dabbaba 2.62              1958   45   45   188   46%  1984   14% 
  11 Soldat 0.25b              1956   49   49   153   61%  1870   24% 
  12 Predateur 2.1             1937   45   45   183   54%  1909   19% 
  13 Adamant 1.7               1932   50   50   149   50%  1936   15% 
  14 Cilian 4.14se             1921   65   65    96   68%  1767   24% 
  15 Roce 0.039                1914   60   60    93   46%  1938   26% 
  16 Mint 2.3                  1900   42   42   206   45%  1934   22% 
  17 Kanguruh 1.93             1861   44   44   190   50%  1862   24% 
  18 PolarEngine 1.3           1858   62   62    91   57%  1809   23% 
  19 Tscp 1.81                 1848   41   41   230   46%  1881   13% 
  20 Milady 2.40               1842   45   45   203   50%  1841   12% 
  21 Houdini 2.0 Str 22        1834   54   54   164   71%  1652   10% 
  22 Golem 0.4r45a             1825   47   47   174   53%  1799   17% 
  23 Chenard v2010.08.23       1822   58   58   113   42%  1883   16% 
  24 SEE 0.6.9                 1820   49   49   160   42%  1886   15% 
  25 Elf 1.30                  1817   56   56   118   53%  1799   15% 
  26 Myrddin 0.81a2            1815   75   75    62   56%  1776   21% 
  27 Ziggurat 0.17             1764   58   58   104   41%  1827   27% 
  28 Zotron 4.46               1735   42   42   213   48%  1751   21% 
  29 ALChess1.5b               1732   39   39   242   48%  1741   17% 
  30 Rocinante_101_x64_ja      1715   79   79    61   57%  1666   18% 
  31 Minimax                   1698   89   89    48   41%  1764   15% 
  32 Needle 0.531              1696   43   43   201   49%  1702   24% 
  33 ChessRikus 1.466          1695   75   75    67   39%  1786   15% 
  34 Houdini 2.0 STR18         1664   74   74    70   69%  1523   17% 
  35 Jupiter 0.01              1662   79   79    60   51%  1665   15% 
  36 Standersen 1.31c rev2     1661   68   68    79   61%  1579   20% 
  37 LarsenVB 0.05             1654   50   50   158   43%  1711   14% 
  38 Piranha 0.5               1613   43   43   216   51%  1602   11% 
  39 Cefap 0.72                1612   78   78    56   56%  1568   23% 
  40 Ozwald 0.43               1602   49   49   154   48%  1617   19% 
  41 Gedeone1620               1600   41   41   223   50%  1604   20% 
  42 Lovelace 1.0 r2           1599   83   83    51   55%  1568   20% 
  43 Blikskottel 0.8           1573   44   44   180   49%  1580   24% 
  44 Pentagon 1.2              1561   58   58   100   52%  1551   26% 
  45 Predateur 0.1.5           1549   83   83    51   52%  1540   22% 
  46 Roque 1.1                 1543   66   66    79   46%  1568   22% 
  47 CM Josh Age 8             1536   42   42   233   40%  1616   10% 
  48 Eden 0.013                1532   48   48   176   49%  1531   14% 
  49 Nero 6.1                  1526   44   44   188   45%  1570   21% 
  50 TarraschToyEngine V0.906  1523   55   55   122   49%  1530   16% 
  51 Exacto 0.d                1514   53   53   126   50%  1513   24% 
  52 Minimardi 1.3             1510   42   42   222   50%  1502   17% 
  53 Sinapse_10                1498   70   70    70   41%  1563   37% 
  54 Numpty 0.6pr              1483   86   86    44   42%  1535   30% 
  55 JChess 1.0                1473   83   83    54   38%  1562   20% 
  56 Frittle 0.5               1450   51   51   140   59%  1377   29% 
  57 Tony's Chess 0.02         1442   44   44   280   60%  1303    5% 
  58 Joanna 2002 v1.04         1435   49   49   146   38%  1520   26% 
  59 Stan's chess 1.42         1428   52   52   152   57%  1368   16% 
  60 Minichessai 1.19          1393   48   48   174   51%  1385   15% 
  61 Trex 1.9                  1324   52   52   144   54%  1288   14% 
  62 Butterfly 0.2.9           1306   67   67    77   64%  1207   44% 
  63 ChessCraft 0.96           1303   43   43   216   53%  1273   16% 
  64 Mystery 2.1               1272   84   84    46   50%  1270   35% 
  65 SharpChess 0.06           1223   82   82    52   47%  1245   25% 
  66 Marquis 1.6               1196   44   44   206   48%  1199   20% 
  67 Toledo Nanochess          1177   80   80    47   57%  1143   47% 
  68 Hanzo the razor 1.1.1.1   1145   73   73    50   43%  1195   70% 
  69 Strategicdeep 1.25        1127   59   59   136   48%  1118   11% 
  70 Kcchess pa2               1124   80   80    46   40%  1200   50% 
  71 Xadreco 5.7               1116   46   46   200   42%  1193   13% 
  72 Chad's Chess 0.15         1112   55   55   147   53%  1072   17% 
  73 Avichess 0.9              1107   81   81    54   44%  1163   24% 
  74 Bigbook 3.1               1045   68   68   100   68%   868   10% 
  75 Fimbulwinter 5.02          992   39   39   295   53%   974   13% 
  76 Giuchess 1.0b2dc           983   71   71    65   49%   997   31% 
  77 Dika 0.4209                981   67   67    65   48%   997   51% 
  78 Delfi 1000 ELO             978   53   53   143   56%   930   17% 
  79 Youk 1.05                  974   51   51   144   45%  1026   23% 
  80 Dreamer 0.2.0              955   51   51   146   49%   956   19% 
  81 Neurone_IX                 955   69   69    86   58%   875   19% 
  82 Super Mainsworthy 1.62f    909   52   52   110   35%  1020   53% 
  83 SUPRA 3.2                  907   60   60    92   46%   935   29% 
  84 NSVChess 0.14              885   46   46   166   51%   877   34% 
  85 SUPRA 3.3                  831  101  101    36   33%   957   17% 
  86 Glass 1200                 826   77   77    74   39%   921   14% 
  87 Tri-OS                     790   52   52   133   42%   840   32% 
  88 Belofte 0.2.8              734   89   89    46   48%   785   52% 
  89 Pyotr Am 0.6               732   57   57   121   43%   793   31% 
  90 Sachy 0.2.01               727   89   89    46   45%   786   41% 
  91 Glass 1.7 1000 ELO         620   71   71    96   43%   706   10% 
  92 Neg 0.3d                   599   61   61   116   44%   673   28% 
  93 Ram 2.0                    489   93   93    52   37%   631   23% 
  94 Glass 1.7 Useless          364  102  102    56   24%   673    9% 
  95 Ace 0.1                    353   76   76   100   17%   694   17% 
  96 Pos 1.20                   288  108  108    52   16%   658   13%
Here is another one:

Code: Select all

   # PLAYER                     : RATING    POINTS  PLAYED    (%)
   1 BibiChess 0.5              : 2042.0      83.5     124   67.3%
   2 Clueless 1.4               : 1985.3     117.0     190   61.6%
   3 Roce 0.0390                : 1932.7      81.0     154   52.6%
   4 FairyMax 4.8R              : 1917.9     152.0     240   63.3%
   5 Predateur 2.2.1 x64        : 1914.1      71.5     142   50.4%
   6 Robin 0.983                : 1824.8      74.5     178   41.9%
   7 RumbleMinze 1.0.33         : 1806.9     126.5     228   55.5%
   8 Tscp 1.81                  : 1800.0     136.5     246   55.5%
   9 Mephisto Gideon Avg        : 1775.2     130.5     246   53.0%
  10 Cmcchess 2.5               : 1770.3      91.0     146   62.3%
  11 Polar 1.3                  : 1740.2     102.5     200   51.3%
  12 Butterfly_0.6_x64          : 1722.3     108.0     206   52.4%
  13 IQ23 0.03                  : 1709.2      82.0     150   54.7%
  14 ALChess 1.5b               : 1692.4     105.0     228   46.1%
  15 Darky 0.5d                 : 1635.3      89.0     218   40.8%
  16 Rodent Amateur Attacker    : 1613.2      73.5     198   37.1%
  17 CM Josh 8                  : 1589.9      95.0     192   49.5%
  18 TarraschToy 0.906          : 1579.3     100.0     196   51.0%
  19 Gedeone 1620               : 1552.8      93.5     204   45.8%
  20 Piranha 0.5                : 1548.5      60.0     126   47.6%
  21 Minimardi 1.3              : 1497.6      86.5     162   53.4%
  22 MiniRoque 1.2              : 1494.7      72.0     116   62.1%
  23 Houdini_20_Str18           : 1492.4      81.0     178   45.5%
  24 Frittle 1.0                : 1472.8      17.5      54   32.4%
  25 Tony's Chess 0.02          : 1421.7      67.0     160   41.9%
  26 Nero 6.1                   : 1420.5     110.5     192   57.6%
  27 Stan chess 1.42            : 1417.0     116.5     180   64.7%
  28 Szint_Daysi 1494           : 1409.6      83.5     188   44.4%
  29 VirutorChess 1.1           : 1306.1     104.0     184   56.5%
  30 Mystery 2.1                : 1245.3     100.0     182   54.9%
  31 Marquis 1.6                : 1227.4     111.0     204   54.4%
  32 Trex 1.9                   : 1198.8      98.0     192   51.0%
  33 Gringo 1.49b               : 1134.0      96.0     162   59.3%
  34 Usurpator II               : 1045.3      65.0     159   40.9%
  35 Xadreco 5.7.0              :  947.8      90.5     212   42.7%
  36 Chad 0.15                  :  915.7     123.0     223   55.2%
  37 Strategicdeep 1.25         :  871.8      25.5      54   47.2%
  38 Kcchess pa2                :  834.9     106.0     177   59.9%
  39 Zoe-01-ja                  :  766.5      50.5     112   45.1%
  40 Fimbulwinter 5.04          :  762.3     107.5     202   53.2%
  41 Delfi 1000                 :  703.1     115.5     219   52.7%
  42 Dreamchess 0.2.0           :  654.9      63.0     134   47.0%
  43 Chess4j-01-ja              :  515.0     101.5     160   63.4%
  44 Rodent Weak Attack         :  393.2      58.5     202   29.0%
  45 EasyPeasy 1.0              :  390.3      63.0     172   36.6%
  46 Pyotr 0.6 AM               :  304.2      47.5     138   34.4%
  47 Haskak 0.1                 :  226.5      28.0     192   14.6%

White advantage = 15.31
Draw rate (equal opponents) = 23.25 %
I have the pgn database of this one, they are games with cyclic tc (80moves/5min).

And also of the games played with my Phenom II x4 (and x6) at 1'+1":

Code: Select all

1507 Overhead                             :  899.8     116.5     233   50.0%
1508 Minimax RC                           :  894.0      69.5     125   55.6%
1509 AXWChessBot 0.0.9                    :  890.9      60.0     140   42.9%
1510 Ufim Lvl 30                          :  887.9      85.5     177   48.3%
1511 Dragontooth 0.2                      :  887.0     116.0     247   47.0%
1512 Numbit 1.2.0                         :  881.0     110.5     229   48.3%
1513 WJChess 1.64                         :  868.3       3.0       7   42.9%
1514 Toledo NanoChess 11012010            :  864.2      91.5     185   49.5%
1515 SaberTooth                           :  863.9      34.5      72   47.9%
1516 Rasher r380                          :  863.5      99.5     210   47.4%
1517 CeruleanJS 0.1.1                     :  862.0     111.5     231   48.3%
1518 Pierre 1.7                           :  853.8     119.5     243   49.2%
1519 SharpChess 0.06                      :  852.2      38.0      84   45.2%
1520 Minimal Chess Engine 0.2             :  848.1      31.5      43   73.3%
1521 Belofte 2.1.3                        :  844.5      21.5      49   43.9%
1522 Odonata 0.2.2                        :  840.6      52.0     117   44.4%
1523 UsurpatorII                          :  831.7      35.5      88   40.3%
1524 Stupid 20160511                      :  828.8       3.5       7   50.0%
1525 Nanook 0.17                          :  826.2      17.0      41   41.5%
1526 Neurone XXVII                        :  819.3     112.5     237   47.5%
1527 Nino 0.1.0                           :  816.1     121.0     264   45.8%
1528 Seggz 1.3                            :  813.3      21.0      54   38.9%
1529 Little Lelouch 01                    :  807.4       6.5      17   38.2%
1530 Mystery 2.1                          :  807.1     114.0     242   47.1%
1531 Raffaela 0.14                        :  806.2      42.0     103   40.8%
1532 Marquis 1.6                          :  804.1     114.5     247   46.4%
1533 Trex 1.9                             :  801.9      88.0     197   44.7%
1534 Rasch r142                           :  792.3      32.5      78   41.7%
1535 Brama 051204                         :  785.7      31.5      69   45.7%
1536 Byak 8.10.40                         :  784.2     107.5     223   48.2%
1537 Hanzo the Razor 1.1.1.1              :  781.9     111.0     224   49.6%
1538 Rodent3 Andy                         :  765.4      30.5      78   39.1%
1539 ExCE r167                            :  764.0      29.0      76   38.2%
1540 Safrad 2.2.40.360                    :  763.7     113.5     239   47.5%
1541 Frank 0.58                           :  754.8     121.5     245   49.6%
1542 Stockfish 1500                       :  747.0      42.0     110   38.2%
1543 Belofte 2.1.4                        :  735.2       3.0      13   23.1%
1544 Tikov 0.6.3 rev2                     :  731.8     100.0     220   45.5%
1545 Apep 0.1                             :  722.3       6.0      15   40.0%
1546 Megalodon 1.00                       :  719.8      86.5     204   42.4%
1547 Belofte 2.1.2.4                      :  715.9      14.5      35   41.4%
1548 Kengine 1.02 MCTS                    :  714.4       5.5      20   27.5%
1549 MFChess 1.3                          :  710.9     107.0     220   48.6%
1550 P4wn 2.01                            :  705.4      68.0     129   52.7%
1551 Belofte 2.1.2                        :  705.0       6.0      12   50.0%
1552 Belofte 2.1.1                        :  699.8      27.5      60   45.8%
1553 Sachy 0.2.0.5 core2                  :  699.7       1.5       2   75.0%
1554 Delimiter 0.1.1                      :  696.2      46.0      95   48.4%
1555 Nimko 0.0.0                          :  694.8       1.5      18    8.3%
1556 Xadreco 5.83                         :  689.7     100.5     217   46.3%
1557 Blitzter 2.0                         :  686.0     107.0     228   46.9%
1558 DarkFusc# 0.9                        :  682.2      38.0      86   44.2%
1559 Horus 2016.12.18                     :  682.1     102.5     218   47.0%
1560 Kengine 1.02 AB                      :  679.0       4.5      20   22.5%
1561 KCChess 1.14                         :  674.3     105.5     232   45.5%
1562 Blank 1.0.1                          :  671.7       2.5       6   41.7%
1563 GiuChess 1.0                         :  659.7     108.0     249   43.4%
1564 Hippocampe 0.4.2 RC                  :  656.0      10.5      22   47.7%
1565 Minnow w32 DJ                        :  647.1      57.0     112   50.9%
1566 Feeks 180121                         :  645.1      34.5      72   47.9%
1567 Sachy 0.2.0.5                        :  642.2       5.5       9   61.1%
1568 Lynx 0.2.3                           :  640.6       3.0       4   75.0%
1569 WallEye 1.5.0                        :  637.5       0.5       2   25.0%
1570 Belofte 0.9.3                        :  630.2       7.5      19   39.5%
1571 Megalodon 0.32                       :  627.2       5.0      12   41.7%
1572 Cassandre 0.26                       :  614.7      55.0     126   43.7%
1573 DarkTemplar 0.11                     :  607.2       3.0       9   33.3%
1574 Youk 1.05                            :  606.9     113.0     246   45.9%
1575 Chessika 2.27                        :  596.3      21.0      59   35.6%
1576 Lynx 0.8.1                           :  576.2       1.0       5   20.0%
1577 Haddock 0.2.1                        :  574.6      42.0     100   42.0%
1578 Moustique 0.3                        :  566.0      84.5     196   43.1%
1579 Zoe 0.1                              :  565.5      94.5     213   44.4%
1580 Ufim Lvl 40                          :  564.4      94.5     207   45.7%
1581 Dika 0.4209                          :  562.4     101.5     229   44.3%
1582 Delfi 1000                           :  561.4      27.5      74   37.2%
1583 Monchester 1.0                       :  560.1      84.5     191   44.2%
1584 Kace 0.82                            :  555.9       9.5      24   39.6%
1585 Alouette 0.1.2                       :  554.9      16.0      33   48.5%
1586 Fimbulwinter 5.05                    :  545.3      88.5     214   41.4%
1587 PyTuroChamp 190619                   :  543.6      69.0     155   44.5%
1588 MinimalChessEngine 23012021          :  541.3      30.0      56   53.6%
1589 WChess 1.06                          :  540.3       1.0       6   16.7%
1590 Pyotr 0.6 Amateur                    :  536.9      94.5     222   42.6%
1591 Tri-OS CS4210                        :  536.8      13.5      37   36.5%
1592 ChessPuter rev7                      :  531.1      92.0     215   42.8%
1593 Belofte 2.1.0                        :  510.9      24.0      56   42.9%
1594 Usurper 0.5                          :  503.7      87.5     215   40.7%
1595 Chess4J 1.0                          :  503.6      38.0      86   44.2%
1596 Minnow 32DJ                          :  494.6      14.5      33   43.9%
1597 The Turk 0.3                         :  494.0      23.0      61   37.7%
1598 Hippocampe 0.4.2                     :  476.8      12.0      33   36.4%
1599 Moustique 0.2                        :  473.2      29.0      51   56.9%
1600 Evolution Chess 0.6.15               :  453.0     101.0     242   41.7%
1601 Neophyte 0.1                         :  448.8      10.5      24   43.8%
1602 Shippo 1.00                          :  443.7      86.5     223   38.8%
1603 Tri-OS 23042003                      :  435.7      76.0     182   41.8%
1604 Rasher 0.1a                          :  435.5       4.5      16   28.1%
1605 Mainsworthy 1.41                     :  433.8      85.0     217   39.2%
1606 Crappy 0.2.0                       < :  433.2       0.0       3    0.0%
1607 LittleLelouch 0.1                    :  432.4      11.0      23   47.8%
1608 Alouette 0.1.4                       :  432.1      77.0     188   41.0%
1609 Alouette 0.0.8                       :  426.5      11.0      18   61.1%
1610 NSVChess 0.14                        :  421.8      83.0     209   39.7%
1611 Megalodon 0.3.2                      :  413.3       0.5       2   25.0%
1612 Durandal 0.0.5                       :  391.1      12.0      46   26.1%
1613 ChessEngine 0.0                      :  389.9      51.0     134   38.1%
1614 Pulse 1.7.1                          :  389.6       6.0      33   18.2%
1615 Rodent 1.7 Weak Attack               :  385.7      27.5      67   41.0%
1616 Andoma 0.1                           :  381.2      56.5     135   41.9%
1617 Geko 0.4.3                           :  373.6      20.0      45   44.4%
1618 Soma 190619                          :  372.1       9.5      34   27.9%
1619 Unidexter f5fb866 PN                 :  368.9      86.0     218   39.4%
1620 AcquaD 3.9.1                         :  365.8      81.5     218   37.4%
1621 Durandal 0.03                        :  361.6       9.0      18   50.0%
1622 TuxedoCat 0.02                       :  350.7      22.0      38   57.9%
1623 Alouette 0.0.9                       :  346.0       7.5      24   31.3%
1624 Dendron 0.42b                        :  345.8      84.0     223   37.7%
1625 Haskak 0.1                           :  344.1      10.0      37   27.0%
1626 Durandal 0.0.7                       :  338.3      33.0      96   34.4%
1627 MicroChess 1976                      :  322.4       9.5      38   25.0%
1628 Easy Peasy 1.0                       :  321.5      81.5     219   37.2%
1629 NEG 1.3b                             :  309.8      30.0     114   26.3%
1630 Leokom 0.5                           :  308.2      10.5      58   18.1%
1631 SeaHorse 1.0                         :  307.1       7.0      28   25.0%
1632 GrayMatter SVN1604                   :  297.3      82.0     232   35.3%
1633 Ildtiadar 0.9f                       :  285.0      78.5     224   35.0%
1634 BigBook 3.1                          :  281.1      83.5     227   36.8%
1635 ClassicAra 0.95o                     :  276.4       6.0      15   40.0%
1636 iichess r19                          :  268.0       6.0      24   25.0%
1637 Mussaurus 0.1-prealpha2              :  252.2       5.0      36   13.9%
1638 Flip4IT 01                           :  248.4      48.0     162   29.6%
1639 PreChess 0.7.8                       :  246.3       5.0      19   26.3%
1640 Acqua 20160918                       :  232.8      33.5      90   37.2%
1641 WSpeirs Chess 001                    :  226.0      77.0     223   34.5%
1642 Rattate 0.666alpha                   :  224.5      28.0      71   39.4%
1643 Dartfish 1.0                         :  197.3       8.0      25   32.0%
1644 RAM 2.0                              :  196.1      29.0      73   39.7%
1645 Roller 08032019                      :  195.6      66.5     202   32.9%
1646 Leokom 0.6                           :  182.6      66.5     181   36.7%
1647 Ziggurat 0.22                      < :  177.9       0.0       8    0.0%
1648 Shatranj 118                         :  174.9       2.5      13   19.2%
1649 Luciole 0.0.3                        :  173.2      20.0      42   47.6%
1650 LaMoSca 0.10                         :  137.4      67.5     229   29.5%
1651 Pos 1.20                             :   97.7      48.5     147   33.0%
1652 Andscacs Random85                    :   92.3      26.0      64   40.6%
1653 Luciole 21092019                     :   80.2      15.5      63   24.6%
1654 ACE 0.1                              :   14.3      56.0     274   20.4%
1655 Fly By Knight 0.3.0                  :  -16.8      44.5     246   18.1%
1656 Andoma 0.1.1                         :  -61.4       2.0      17   11.8%
1657 Brutus RND                           : -163.8       6.5      57   11.4%
1658 Fischer Chess 1.0                    : -681.4       3.5      13   26.9%
1659 Sx Random v1 64b                     : -976.2       1.0       9   11.1%
1660 Sx Random v1 32b                     :-1084.0       0.5       8    6.3%
I know not many games, but I hope it helps someway.

I tested these engines under Winboard 4.6.2
Do you know which of the weak engines are UCI and currently available for download?
Komodo rules!
Odd Gunnar Malin
Posts: 310
Joined: Wed Mar 08, 2006 9:59 pm
Location: Norway, Vads?
Full name: Odd Gunnar Malin

Re: Fide equivalent "slow blitz" rating list

Post by Odd Gunnar Malin »

lkaufman wrote: Tue Jan 04, 2022 10:38 pm Thanks, now at least I can find engines in messchess, but when I try to install them in CuteChess using settings, engines, +, and browse, I can call up the engine with "Advanced", but it doesn't install.
Do you use any startposition or openingbook in CuteChess? These engines can't be used with any book I think.

I didn't do anything in the advanced tab.
Here is all I set for Saitek Mini Chess:

Name: Saitek Mini Chess
Command: MessChess smchess
Working Directory: C:\Engines\CB-Emu\MessChess
Protocol: uci

My thinking is that you try to do what I would do to callibrate elo levels.

1. Get the Elo steps to work like Mr. Elö wanted it to work. A sofisticated method to arrange players where you could predict a score between two player instead of a standard numbering 1., 2., 3., etc.

2. When 1. is correct then callibrate this list with some known rated player(s). If Mr. Elö was correct it should be enough to use only one player, but we aren't alike so you probably need a few players. The scaling should be linear.

For 1. you need a wide range of engines, its rating isn't important, but they should be in all rating range you want to callibrate. I would not use selfplay for this, but let Dragon play gauntlet against a suitable group on for each level. This group should overlap. Ex. for Dragon 1500, the group should be in the range 1300-1700 etc. When using selfplay would probably have more or less the same knowlede missing, but in real life people have different knowledge even if they are rated the same.

For 2. the best would be to have a group of human players with known Elo that would play against it in controlled form. Maybe you could use a few engines for this too.

Is I into something? Is this what your goal is?

For me 2. isn't important at all, there are allready so many ratinglist out there and chessplayers are used to talk about Lichess rating, Chess.com rating, Fide rating etc.. I started allready with Chessmaster to call it CM Elo so a Dragon Elo is just an addition to the list.
One problem is that in GUI's there are usually few methods to handle different engines with different scaling. But this is a GUI problem and not an engine problem.
In Aquarium I have definded many users for me: oddg Dragon Blitz, oddg Dragon Rapid, oddg Dragon classical, oddg Shashin blitz ....
Then I can see my progress without bother with how different engines scale.
Carlos777
Posts: 1977
Joined: Sun Dec 13, 2009 6:09 pm

Re: Fide equivalent "slow blitz" rating list

Post by Carlos777 »

lkaufman wrote: Tue Jan 04, 2022 11:52 pm Do you know which of the weak engines are UCI and currently available for download?
These are UCI:

Haddock
Feeks
Delimiter
Megalodon
NSVChess
Chessputer
Belofte
AcquaD
Alouette
EasyPeasy
SxRandom

but you can install these ones in Cutechess as xboard engines:

Xadreco
GIUChess
Youk
Chad's Chess (only for X/Y tc)
Pyotr
Dika
Neurone
Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Fide equivalent "slow blitz" rating list

Post by Chessqueen »

Carlos777 wrote: Wed Jan 05, 2022 12:18 am
lkaufman wrote: Tue Jan 04, 2022 11:52 pm Do you know which of the weak engines are UCI and currently available for download?
These are UCI:

Haddock = ?
Feeks = ?
Delimiter =?
Megalodon = ?
NSVChess
Chessputer = ?
Belofte =?
AcquaD =?
Alouette =?
EasyPeasy =?
SxRandom =?

But you can install these ones in Cutechess as xboard engines:

Xadreco =?
GIUChess =?
Youk =?
Chad's Chess (only for X/Y tc)
Pyotr =?
Dika =?
Neurone
Carlos what are the ratings of all those weak engines, and which ones has the most games played ?
Carlos777
Posts: 1977
Joined: Sun Dec 13, 2009 6:09 pm

Re: Fide equivalent "slow blitz" rating list

Post by Carlos777 »

Chessqueen wrote: Wed Jan 05, 2022 1:25 am
Carlos777 wrote: Wed Jan 05, 2022 12:18 am
lkaufman wrote: Tue Jan 04, 2022 11:52 pm Do you know which of the weak engines are UCI and currently available for download?
These are UCI:

Haddock = ?
Feeks = ?
Delimiter =?
Megalodon = ?
NSVChess
Chessputer = ?
Belofte =?
AcquaD =?
Alouette =?
EasyPeasy =?
SxRandom =?

But you can install these ones in Cutechess as xboard engines:

Xadreco =?
GIUChess =?
Youk =?
Chad's Chess (only for X/Y tc)
Pyotr =?
Dika =?
Neurone
Carlos what are the ratings of all those weak engines, and which ones has the most games played ?
They are in the CCRL Blitz rating list below Safrad, you can check them out. Also, you can see how they did in my rating list above.
Chessqueen
Posts: 5685
Joined: Wed Sep 05, 2018 2:16 am
Location: Moving
Full name: Jorge Picado

Re: Fide equivalent "slow blitz" rating list

Post by Chessqueen »

Carlos777 wrote: Wed Jan 05, 2022 1:37 am
Chessqueen wrote: Wed Jan 05, 2022 1:25 am
Carlos777 wrote: Wed Jan 05, 2022 12:18 am
lkaufman wrote: Tue Jan 04, 2022 11:52 pm Do you know which of the weak engines are UCI and currently available for download?
These are UCI:

Haddock = ?
Feeks = ?
Delimiter =?
Megalodon = ?
NSVChess
Chessputer = ?
Belofte =?
AcquaD =?
Alouette =?
EasyPeasy =?
SxRandom =?

But you can install these ones in Cutechess as xboard engines:

Xadreco =?
GIUChess =?
Youk =?
Chad's Chess (only for X/Y tc)
Pyotr =?
Dika =?
Neurone
Carlos what are the ratings of all those weak engines, and which ones has the most games played ?
They are in the CCRL Blitz rating list below Safrad, you can check them out. Also, you can see how they did in my rating list above.
http://ccrl.chessdom.com/ccrl/404/
Thanks