Laser 1.3 x64 @ CEGT

Discussion of computer chess matches and engine tournaments.

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ThatsIt
Posts: 992
Joined: Thu Mar 09, 2006 2:11 pm

Laser 1.3 x64 @ CEGT

Post by ThatsIt »

Hi !

700 games are played:

http://cegt.forumieren.com/t751-testing-laser-1-3-x64

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Laser 1.3 x64 1CPU   ELO 2823 out of  700 games
Laser 1.2 x64 1CPU   ELO 2703 out of 2400 games

+ 120 so far.

Best wishes,
G.S.
(CEGT team)
Adam Hair
Posts: 3226
Joined: Wed May 06, 2009 10:31 pm
Location: Fuquay-Varina, North Carolina

Re: Laser 1.3 x64 @ CEGT

Post by Adam Hair »

Good improvement for Laser 1.3.


My results were 97 Elo (986 games) after converting CCRL ratings to CEGT ratings with Ordo :

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CCRL 40/4 Ordo

Laser 1.3 64-bit  2811 Elo after 986 games
Laser 1.2 64-bit  2714 Elo after 1287 games
carldaman
Posts: 2287
Joined: Sat Jun 02, 2012 2:13 am

Re: Laser 1.3 x64 @ CEGT

Post by carldaman »

Adam Hair wrote:Good improvement for Laser 1.3.


My results were 97 Elo (986 games) after converting CCRL ratings to CEGT ratings with Ordo :

Code: Select all

CCRL 40/4 Ordo

Laser 1.3 64-bit  2811 Elo after 986 games
Laser 1.2 64-bit  2714 Elo after 1287 games
Hi Adam,

Curious, would it be possible (without too much trouble) to convert the whole CCRL list to Ordo for comparison purposes?

thanks,
CL
Adam Hair
Posts: 3226
Joined: Wed May 06, 2009 10:31 pm
Location: Fuquay-Varina, North Carolina

Re: Laser 1.3 x64 @ CEGT

Post by Adam Hair »

carldaman wrote:
Adam Hair wrote:Good improvement for Laser 1.3.


My results were 97 Elo (986 games) after converting CCRL ratings to CEGT ratings with Ordo :

Code: Select all

CCRL 40/4 Ordo

Laser 1.3 64-bit  2811 Elo after 986 games
Laser 1.2 64-bit  2714 Elo after 1287 games
Hi Adam,

Curious, would it be possible (without too much trouble) to convert the whole CCRL list to Ordo for comparison purposes?

thanks,
CL
Hi Carl,

You can find the converted Index (best version of each engine) lists at the following links:

CCRL 40/4 Best Versions - Ordo :

CCRL 40/40 Best Versions - Ordo :

I will create Google spreadsheets for the complete lists tomorrow.
carldaman
Posts: 2287
Joined: Sat Jun 02, 2012 2:13 am

Re: Laser 1.3 x64 @ CEGT

Post by carldaman »

Adam Hair wrote:
carldaman wrote:
Adam Hair wrote:Good improvement for Laser 1.3.


My results were 97 Elo (986 games) after converting CCRL ratings to CEGT ratings with Ordo :

Code: Select all

CCRL 40/4 Ordo

Laser 1.3 64-bit  2811 Elo after 986 games
Laser 1.2 64-bit  2714 Elo after 1287 games
Hi Adam,

Curious, would it be possible (without too much trouble) to convert the whole CCRL list to Ordo for comparison purposes?

thanks,
CL
Hi Carl,

You can find the converted Index (best version of each engine) lists at the following links:

CCRL 40/4 Best Versions - Ordo :

CCRL 40/40 Best Versions - Ordo :

I will create Google spreadsheets for the complete lists tomorrow.
Interesting, thanks. What jumped out at me after looking at the 40/40 Ordo list, was that most engines outside the top-50 would be underrated by at least 200 points relative to the current CCRL list. That seems way too low to be accurate in terms of actual strength against humans. CEGT has the same problem.
jeffreyan11
Posts: 46
Joined: Sat Sep 12, 2015 5:23 am
Location: United States

Re: Laser 1.3 x64 @ CEGT

Post by jeffreyan11 »

Thanks, Gerhard!

Interesting work, Adam. I've noticed this at one point too, although I thought of it as a compression of elo near the top - lower rated engines have roughly the same 40/4 and 40/40 ratings, but Stockfish's 40/40 rating is 100 lower than its 40/4 rating, since the draw rate and level of play are higher.