Dev Builds » 20241012-1440

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NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo

Test Detail

ID	Host	Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo	CLI	PGN

Commit

Commit ID	aaadbe0572e793cea9ebdf37e32c79235e4d573b
Author	Nonlinear2
Date	2024-10-12 14:40:37 UTC
Introduce mean squared score for delta adjustments This patch introduces the value `meanSquaredScore`, which makes the initial delta sensitive to unstable iterative deepening scores. Passed STC: https://tests.stockfishchess.org/tests/view/66fed74286d5ee47d953bb42 LLR: 2.98 (-2.94,2.94) <0.00,2.00> Total: 71104 W: 18635 L: 18262 D: 34207 Ptnml(0-2): 234, 8365, 17993, 8714, 246 Passed LTC: https://tests.stockfishchess.org/tests/view/6700088e86d5ee47d953bbe9 LLR: 2.95 (-2.94,2.94) <0.50,2.50> Total: 212544 W: 54238 L: 53560 D: 104746 Ptnml(0-2): 120, 23093, 59172, 23763, 124 closes https://github.com/official-stockfish/Stockfish/pull/5627 Bench: 1395505