Dev Builds » 20160505-0653

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.

Results

Host Started (UTC) Duration Base NPS (Avg) Games Wins Losses Draws Elo
ncm-et-3 2018-02-27 11:06 02:10:54 2026312 924 133 81 710 +19.57 +/- 10.73
ncm-et-4 2018-02-27 11:06 02:10:50 2021818 901 150 85 666 +25.11 +/- 11.52
ncm-et-5 2018-02-27 11:06 02:11:07 2023041 920 137 78 705 +22.31 +/- 10.79
ncm-et-6 2018-02-27 11:06 02:11:08 2025490 897 157 67 673 +34.98 +/- 11.23
ncm-et-7 2018-02-27 11:06 02:10:55 1998474 906 147 76 683 +27.28 +/- 11.14
ncm-et-8 2018-02-27 11:06 02:11:02 1935272 881 132 69 680 +24.89 +/- 10.88
ncm-et-9 2018-02-27 11:06 02:11:01 2026227 898 148 86 664 +24.03 +/- 11.54
ncm-et-10 2018-02-27 11:06 02:11:03 2019371 917 155 81 681 +28.10 +/- 11.32
ncm-et-11 2018-02-27 11:05 02:11:16 2016127 927 149 86 692 +23.65 +/- 11.20
ncm-et-12 2018-02-27 11:05 02:11:15 2017746 912 156 88 668 +25.95 +/- 11.59
ncm-et-13 2018-02-27 11:05 02:11:13 2024755 917 161 74 682 +33.06 +/- 11.27
  10000 1625 871 7504 +26.25 +/- 3.38

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
3650 ncm-et-12 2018-02-27 11:05 01:11:15 2017908 500 87 49 364 +26.46 +/- 15.79 Show
3651 ncm-et-11 2018-02-27 11:05 01:09:46 2017746 500 79 45 376 +23.66 +/- 15.08 Show
3652 ncm-et-13 2018-02-27 11:05 01:11:23 2025572 500 94 45 361 +34.16 +/- 15.92 Show
3653 ncm-et-10 2018-02-27 11:06 01:11:57 2019046 500 87 54 359 +22.96 +/- 16.11 Show
3654 ncm-et-5 2018-02-27 11:06 01:11:02 2020510 500 70 46 384 +16.69 +/- 14.62 Show
3655 ncm-et-3 2018-02-27 11:06 01:08:38 2023937 500 74 38 388 +25.06 +/- 14.31 Show
3656 ncm-et-6 2018-02-27 11:06 01:13:11 2026554 500 86 32 382 +37.67 +/- 14.58 Show
3657 ncm-et-4 2018-02-27 11:06 01:11:44 2024099 500 89 50 361 +27.16 +/- 15.97 Show
3658 ncm-et-8 2018-02-27 11:06 01:12:37 1961336 500 79 39 382 +27.85 +/- 14.67 Show
3659 ncm-et-9 2018-02-27 11:06 01:12:00 2027046 500 77 42 381 +24.36 +/- 14.76 Show
3660 ncm-et-7 2018-02-27 11:06 01:11:44 1971048 500 84 41 375 +29.95 +/- 15.10 Show
3661 ncm-et-3 2018-02-27 12:15 01:01:00 2028686 424 59 43 322 +13.12 +/- 16.18 Show
3662 ncm-et-11 2018-02-27 12:17 01:00:13 2014507 427 70 41 316 +23.63 +/- 16.72 Show
3663 ncm-et-5 2018-02-27 12:18 00:58:49 2025572 420 67 32 321 +29.02 +/- 15.99 Show
3664 ncm-et-12 2018-02-27 12:18 00:58:44 2017583 412 69 39 304 +25.34 +/- 17.08 Show
3665 ncm-et-13 2018-02-27 12:18 00:58:33 2023937 417 67 29 321 +31.75 +/- 15.83 Show
3666 ncm-et-4 2018-02-27 12:19 00:57:49 2019536 401 61 35 305 +22.56 +/- 16.55 Show
3667 ncm-et-10 2018-02-27 12:19 00:57:50 2019696 417 68 27 322 +34.27 +/- 15.72 Show
3668 ncm-et-7 2018-02-27 12:19 00:57:55 2025899 406 63 35 308 +24.00 +/- 16.51 Show
3669 ncm-et-9 2018-02-27 12:19 00:57:44 2025408 398 71 44 283 +23.61 +/- 18.28 Show
3670 ncm-et-8 2018-02-27 12:20 00:57:06 1909207 381 53 30 298 +21.00 +/- 16.19 Show
3671 ncm-et-6 2018-02-27 12:20 00:56:41 2024426 397 71 35 291 +31.59 +/- 17.52 Show

Commit

Commit ID 5486911e019c8be689e75462e2fc36ef7eb2c84a
Author VoyagerOne
Date 2016-05-05 06:53:50 UTC
Commit Type Simplification
Simplify History LMR Formula

STC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 41713 W: 7589 L: 7504 D: 26620

LTC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 41353 W: 5484 L: 5391 D: 30478

Bench: 8946983

Tests From Startpos

Host Wins Losses Draws Elo
ncm-et-3 2753 357 147 2249 +26.55 +/- 5.49
ncm-et-1 1690 203 116 1371 +17.90 +/- 7.16
ncm-et-2 2779 352 171 2256 +22.66 +/- 5.56
ncm-et-4 2778 365 156 2257 +26.19 +/- 5.53
  10000 1277 590 8133 +23.91 +/- 2.91