Dev Builds » 20100802-1049

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	Wins	Losses	Draws	Elo

Test Detail

ID	Host	Started (UTC)	Duration	Base NPS	Games	Wins	Losses	Draws	Elo	CLI	PGN

Commit

Commit ID	f40e481fd63d056cbdad78c2c3fcdad0ff3556d9
Author	Joona Kiiski
Date	2010-08-02 10:49:31 UTC
Tweak default values for ucioptions I created three different systems, tested them all separately and attached one did best: 1/40: Orig - Mod: 841 - 850 (+2 elo) 1+1 : Orig - Mod: 474 - 498 (+9 elo) 1+0 : Orig - Mod: 455 - 495 (+15 elo) Because such testing system is not statistically reliable, I made a confirmation test: 1/40: Orig - Mod: 502 - 543 (+14 elo) 1+1: Orig - Mod: 447 - 489 (+16 elo) 1+0: Orig - Mod: 641 - 656 (+4 elo) All tests show positive score :-) Signed-off-by: Marco Costalba <mcostalba@gmail.com>