NCM plays each Stockfish dev build 20,000 times against Stockfish 15. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.
| Host | Duration | Avg Base NPS | Games | WLD | Standard Elo | Ptnml(0-2) | Gamepair Elo |
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| ID | Host | Base NPS | Games | WLD | Standard Elo | Ptnml(0-2) | Gamepair Elo | CLI | PGN |
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| Commit ID | f434cea287d3fae6b719816df0aa89a3d8579fa9 |
|---|---|
| Author | Marco Costalba |
| Date | 2014-01-27 07:18:48 UTC |
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Fix null reduction formula
Depth is already dependent on the actual value
of ONE_PLY, in particular can be expressed like:
Depth = n * ONE_PLY
And because formula is used to calculate R that is
also dependent on the value of ONE_PLY and can be
expressed like:
R = x * ONE_PLY
We don't want to divide depth by a 'ply' value but
directly by an integer number.
Spotted by sf-x
No functional change.
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