Chess Engines rating lists
From Wikipedia, the free encyclopedia
Chess Engines rating sources are a number of highly specialized organisations or individuals that deal with measurements of the abilities of chess programs.
Among the organisations the SSDF list uses statistically significant measurements of chess engine strength, together with CEGT and CSS. Among individual rating lists there are the Michael Koppel, Per Elbaek Jorgensen, Sedat Canbaz and Kurt Utzinger lists.
The top engines in the different lists are:
| Rating list | First Engine | Rating | Second Engine | Rating |
|---|---|---|---|---|
| SSDF | Rybka 1.2 | 2918 | Junior 10 | 2854 |
| CEGT | Rybka 2.1c 64 2CPU | 2990 | Zap!Chess Zanzibar 64 2CPU | 2939 |
| CCRL | Rybka 2.2 64-bit 4CPU | 3097 | Zap!Chess Zanzibar 64-bit 4CPU | 3032 |
| CSS | Rybka 2.2 32-bit | 2981 | Loop 10.32 | 2846 |
| Michael Koppel | Rybka 1.2 x64 | 2950 | Deep Shredder | 2867 |
| Per Elbaek Jorgensen | Rybka 1.1 32-bit | 2883 | HIARCS 10 | 2802 |
| Frank Quisinsky | Rybka 1.0.1 Beta 13d | 2854 | Fruit 2.2 | 2794 |
| Sedat Canbaz | Rybka 2.2n2 x64 t2 | 3017 | Zap!Chess Zanzibar x64 t2 | 2980 |
| Kurt Utzinger | Rybka 1.2 32-bit | 2717 | Toga II 1.2 Beta 2a | 2602 |
Note that the second place program varies, but all the lists have Rybka as the first (with varying releases).
