Velvet 5.2.0 64-bit 1CPU and 4CPU Gauntlets for CCRL 40/15

[Graham Banks]

PGN - https://kirill-kryukov.com/chess/discus ... p?id=53440



PGN - https://kirill-kryukov.com/chess/discus ... p?id=53439

[Graham Banks]

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1610847 games played by 3409 programs, run by 25 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Computed on June 10, 2023 with Bayeselo based on 1'610'847 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Velvet 5.2.0 64-bit                     3346  +21  -21  50.3%   -3.5   588
  Velvet 5.1.0 64-bit                     3316  +19  -19  51.1%   -8.0   770
  Velvet 5.0.0 64-bit                     3292  +18  -18  48.7%   +7.5   815
  Velvet 4.1.0 64-bit                     3283  +15  -15  47.7%  +12.0  1254
  Velvet 4.0.0 64-bit                     3252  +20  -20  47.6%  +13.8   710
  Velvet 3.3.0 64-bit                     3229  +17  -17  46.2%  +20.9   983
  Velvet 3.2.0 64-bit                     3195  +21  -21  50.8%   -5.8   686
  Velvet 3.1.0 64-bit                     3096  +20  -20  46.8%  +17.9   728
  Velvet 2.0.0 64-bit                     2861  +26  -26  48.3%  +11.4   469
  Velvet 1.2.0 64-bit                     2756  +28  -28  52.6%  -20.9   422
  Velvet 1.1.0 64-bit                     2685  +25  -25  48.9%   +8.8   538
  Velvet 1.0.0 64-bit                     2556  +25  -25  49.2%   +3.6   577

Code: Select all

CCRL 40/15 Rating List - Custom engine selection
1610847 games played by 3409 programs, run by 25 testers
Ponder off, General books (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Computed on June 10, 2023 with Bayeselo based on 1'610'847 games
Tested by CCRL team, 2005-2023, http://ccrl.chessdom.com/ccrl/4040/

Rank                 Engine                   Elo   +    -   Score  AvOp  Games
1 Velvet 5.2.0 64-bit 4CPU                3397  +21  -21  48.8%   +5.4   586
  Velvet 5.1.0 64-bit 4CPU                3381  +19  -19  46.4%  +19.4   730
  Velvet 5.0.0 64-bit 4CPU                3366  +18  -18  46.2%  +21.3   830
  Velvet 4.1.0 64-bit 4CPU                3353  +17  -17  45.9%  +19.4   947
  Velvet 3.3.0 64-bit 4CPU                3296  +20  -20  46.3%  +23.2   742
  Velvet 3.2.0 64-bit 4CPU                3275  +23  -23  47.1%  +17.0   554