Closed eduherminio closed 1 month ago
Previously scaling added in https://github.com/lynx-chess/Lynx/pull/821 This improves it a bit
Test | eval/improve-eg-scaling Elo | 6.48 +- 3.89 (95%) SPRT | 8.0+0.08s Threads=1 Hash=32MB LLR | 2.89 (-2.25, 2.89) [0.00, 3.00] Games | 15020: +4392 -4112 =6516 Penta | [433, 1742, 2945, 1892, 498] https://openbench.lynx-chess.com/test/622/
Doing it when phase < 3 makes it surprisingly ineffective:
Test | eval/improve-eg-scaling-2 Elo | -10.07 +- 6.21 (95%) SPRT | 8.0+0.08s Threads=1 Hash=32MB LLR | -2.30 (-2.25, 2.89) [0.00, 3.00] Games | 5796: +1543 -1711 =2542 Penta | [178, 777, 1147, 627, 169] https://openbench.lynx-chess.com/test/624/
Applying my own method/formula, regardless the phase, just in case this is the key and not the formula used.
Test | eval/improve-eg-scaling-3 Elo | -3.96 +- 5.91 (95%) SPRT | 8.0+0.08s Threads=1 Hash=32MB LLR | -1.16 (-2.25, 2.89) [0.00, 3.00] Games | 6490: +1814 -1888 =2788 Penta | [198, 836, 1248, 768, 195] https://openbench.lynx-chess.com/test/625/
Previously scaling added in https://github.com/lynx-chess/Lynx/pull/821 This improves it a bit
Doing it when phase < 3 makes it surprisingly ineffective:
Applying my own method/formula, regardless the phase, just in case this is the key and not the formula used.