CEGT - rating lists September 28th 2008

Discussion of computer chess matches and engine tournaments.

Moderator: Ras

User avatar
Werner
Posts: 3014
Joined: Wed Mar 08, 2006 10:09 pm
Location: Germany
Full name: Werner Schüle

CEGT - rating lists September 28th 2008

Post by Werner »

Hi all :-),
our updated rating lists are now online and can be found under the attached links.

40 / 120:
New results - commented by Heinz - with version comparison Rybka 3, R3 H and R3D you can see in our forum: http://cegt.foren-city.de/forum,2,05f69 ... 0-120.html
Added opening comparison part III.

40 / 20:
This week we added around 1700 games to our list. See more in our list "Games of the week". In total our 40/20 list is based now on 276.201 games!

New engines:
The new Hamsters 0.7 1CPU has a rating of 2609 which is only 6 points ahead of Hamster 0.6 1CPU. Of course more games are needed for a comparision.
A big jump made the latest version of Bugchess2: 2607 elos after 340 games, which is 328 points better than version 1.3 in our list.
Much better is also Pupsi2 v.0.06: 2403 elos after 320 games. Pupsi v.0.16 has 2216 elos. Congrats to both authors!
We have tested the latest Thinker engine 1CPU too. As there was no measurable differences we combined all results. Thinker 5.2 x64 1CPU has now 2810 elos which is 54 elos better than version 5.1. The 2CPU-version is not better.

Last week we started to test some more x64 1CPU engines:

Code: Select all

4 Rybka 3 x64 1CPU 3114 +25 -25 592 games (update)
16 Rybka 2.3.2a x64 1CPU 3000 +31 -31 300 games (update)
46 Zappa Mexico II x64 1CPU 2925 +29 -29 300 games (update)
61 Naum 3.1 x64 1CPU 2898 +43 -43 120 games (new)
70 Fruit 2.4 Beta A x64 1CPU 2890 +40 -40 160 games (new)
74 Deep Shredder 11 x64 1CPU 2887 +39 -39 150 games (new)
116 Deep Sjeng 3.0 x64 1CPU 2827 +50 -50 120 games (new)
117 Glaurung 2.1 x64 1CPU 2827 +48 -48 120 games (new)
So perhaps next week we can make a first comparison to the 32bit versions!

One more udated engine
286 Hamsters 0.7 2CPU 2614 +24 -24 494 games (-14). Very close to 1CPU.
40 / 4:
Our blitz was updated too with 5056 additional games. The list is based now on 364.411 games!

New engines in the list are:
47 Glaurung 2.1 x64 4CPU 2949 +21 -21 700 games (+52 to 2CPU)
212 Cyrano 0.6b17 2719 +20 -20 800 games (+129!)
494 DanaSah 3.97 2508 +26 -26 500 games (+44)

Some updated results:

Code: Select all

17 Rybka 2.2n2 x64 2CPU 3015 +17 -17 1000 games (-7)
127 Thinker 5.2I x64 2CPU passive 2831 +21 -21 700 gemes (+18)
334 Movei 00.8.438 2646 +15 -15 1445 games (+4)
363 Colossus 2008a 2626 +16 -16 1300 games (-3)
356 Hamsters 0.7 2CPU 2629 +18 -18 1069 games (-7)
372 Hamsters 0.7 1CPU 2616 +15 -15 1320 games (-5)
A big „Thank you“ to all testers as usual! :)

40/20: http://www.husvankempen.de/nunn/rating.htm
Blitz: http://www.husvankempen.de/nunn/blitz.htm
40/120: http://www.husvankempen.de/nunn/rating120.htm
Tester: http://www.husvankempen.de/nunn/testers/testers.htm
Games of the week: http://www.husvankempen.de/nunn/40_40%2 ... on/gow.JPG
Elo-comparison: http://www.husvankempen.de/nunn/Replay/ ... arison.htm

Werner
CEGT Team