Dev Builds » 20150506-1117

Use this dev build

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.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo
ncm-dbt-01 05:51:59 585227 3998 5 3319 674 -411.59 ± 11.74 1322 670 7 0 0 -1102.34 ± 96.94
ncm-dbt-02 05:51:26 590581 4006 4 3371 631 -424.86 ± 12.2 1368 631 4 0 0 -1199.83 ± 59.29
ncm-dbt-03 05:51:36 578265 4006 7 3403 596 -433.61 ± 12.67 1400 596 7 0 0 -1102.69 ± 96.76
ncm-dbt-04 05:52:10 568387 3992 5 3345 642 -420.39 ± 12.09 1350 640 6 0 0 -1128.9 ± 86.57
ncm-dbt-05 05:51:53 597780 3998 6 3378 614 -428.36 ± 12.42 1379 614 6 0 0 -1129.16 ± 86.44
20000 27 16816 3157 -423.63 ± 5.46 6819 3151 30 0 0 -1129.29 ± 61.85

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
478618 ncm-dbt-02 591211 6 0 6 0 -1199.83 ± 295.16 3 0 0 0 0 -1199.83 ± 276.48
478617 ncm-dbt-03 579496 6 0 6 0 -1199.83 ± 295.16 3 0 0 0 0 -1199.83 ± 276.48
478616 ncm-dbt-05 600247 118 0 96 22 -395.13 ± 65.68 37 22 0 0 0 -1199.83 ± 15.84
478615 ncm-dbt-04 569709 492 2 412 78 -416.54 ± 35.06 166 78 2 0 0 -955.49 ± 197.98
478614 ncm-dbt-01 586266 498 1 411 86 -405.43 ± 32.87 162 86 1 0 0 -1078.2 ± 155.3
478613 ncm-dbt-02 590181 500 0 412 88 -406.19 ± 32.32 162 88 0 0 0 -1199.83 ± 0.0
478612 ncm-dbt-03 578877 500 1 438 61 -468.94 ± 41.05 188 61 1 0 0 -1078.89 ± 154.95
478611 ncm-dbt-05 607287 500 0 425 75 -436.41 ± 35.97 175 75 0 0 0 -1199.83 ± 0.0
478610 ncm-dbt-01 584201 500 0 426 74 -438.93 ± 36.28 176 74 0 0 0 -1199.83 ± 0.0
478609 ncm-dbt-04 569270 500 0 436 64 -466.01 ± 39.79 186 64 0 0 0 -1199.83 ± 0.0
478608 ncm-dbt-02 590739 500 1 419 80 -419.6 ± 34.53 169 80 1 0 0 -1078.89 ± 154.95
478607 ncm-dbt-03 578630 500 1 427 72 -438.94 ± 36.99 177 72 1 0 0 -1078.89 ± 154.95
478606 ncm-dbt-05 600513 500 1 419 80 -419.6 ± 34.53 169 80 1 0 0 -1078.89 ± 154.95
478605 ncm-dbt-04 568912 500 1 420 79 -421.92 ± 34.82 170 79 1 0 0 -1078.89 ± 154.95
478604 ncm-dbt-01 586181 500 0 413 87 -408.36 ± 32.58 163 87 0 0 0 -1199.83 ± 0.0
478603 ncm-dbt-02 590868 500 1 429 70 -444.07 ± 37.66 179 70 1 0 0 -1078.89 ± 154.95
478602 ncm-dbt-03 578300 500 0 422 78 -429.04 ± 35.06 172 78 0 0 0 -1199.83 ± 0.0
478601 ncm-dbt-05 606336 500 2 422 76 -424.26 ± 35.74 172 76 2 0 0 -958.31 ± 196.57
478600 ncm-dbt-04 566612 500 0 421 79 -426.64 ± 35.41 172 77 1 0 0 -1078.89 ± 154.95
478599 ncm-dbt-01 584790 500 3 416 81 -408.37 ± 34.29 166 81 3 0 0 -887.58 ± 222.18
478598 ncm-dbt-02 588004 500 0 433 67 -457.5 ± 38.66 183 67 0 0 0 -1199.83 ± 0.0
478597 ncm-dbt-03 576864 500 1 420 79 -421.92 ± 34.82 170 79 1 0 0 -1078.89 ± 154.95
478596 ncm-dbt-05 596635 440 0 369 71 -422.65 ± 36.59 149 71 0 0 0 -1199.83 ± 0.0
478595 ncm-dbt-02 594106 500 0 418 82 -419.59 ± 33.91 168 82 0 0 0 -1199.83 ± 0.0
478594 ncm-dbt-04 566770 500 0 413 87 -408.36 ± 32.58 163 87 0 0 0 -1199.83 ± 0.0
478593 ncm-dbt-03 576414 500 1 429 70 -444.07 ± 37.66 179 70 1 0 0 -1078.89 ± 154.95
478592 ncm-dbt-01 584832 500 0 421 79 -426.63 ± 34.76 171 79 0 0 0 -1199.83 ± 0.0
478591 ncm-dbt-05 591082 500 0 430 70 -449.33 ± 37.6 180 70 0 0 0 -1199.83 ± 0.0
478590 ncm-dbt-03 579909 500 1 417 82 -415.03 ± 33.97 167 82 1 0 0 -1078.89 ± 154.95
478589 ncm-dbt-02 591297 500 1 413 86 -406.19 ± 32.89 163 86 1 0 0 -1078.89 ± 154.95
478588 ncm-dbt-04 567165 500 1 403 96 -385.58 ± 30.46 153 96 1 0 0 -1078.89 ± 154.95
478587 ncm-dbt-01 584664 500 0 417 83 -417.3 ± 33.63 167 83 0 0 0 -1199.83 ± 0.0
478586 ncm-dbt-05 593586 500 0 424 76 -433.92 ± 35.66 174 76 0 0 0 -1199.83 ± 0.0
478585 ncm-dbt-03 577766 500 1 419 80 -419.6 ± 34.53 169 80 1 0 0 -1078.89 ± 154.95
478584 ncm-dbt-01 584958 500 0 412 88 -406.19 ± 32.89 163 86 1 0 0 -1078.89 ± 154.95
478583 ncm-dbt-04 569270 500 0 421 79 -426.63 ± 34.76 171 79 0 0 0 -1199.83 ± 0.0
478582 ncm-dbt-02 588345 500 0 418 82 -419.59 ± 33.91 168 82 0 0 0 -1199.83 ± 0.0
478581 ncm-dbt-05 594714 500 2 420 78 -419.6 ± 35.14 170 78 2 0 0 -958.31 ± 196.57
478580 ncm-dbt-01 585928 500 1 403 96 -385.58 ± 30.96 154 94 2 0 0 -958.31 ± 196.57
478579 ncm-dbt-02 590481 500 1 423 76 -429.04 ± 35.72 173 76 1 0 0 -1078.89 ± 154.95
478578 ncm-dbt-05 589625 440 1 373 66 -430.8 ± 38.47 153 66 1 0 0 -1056.64 ± 166.11
478577 ncm-dbt-03 578136 500 1 425 74 -433.93 ± 36.34 175 74 1 0 0 -1078.89 ± 154.95
478576 ncm-dbt-04 569390 500 1 419 80 -419.6 ± 34.53 169 80 1 0 0 -1078.89 ± 154.95

Commit

Commit ID 946fa4762539307dcdcb30d08f13d627864e9bcf
Author lucasart
Date 2015-05-06 11:17:33 UTC
Never clear stats Based on an idea and patch by VoyagerOne. Small simplification, but was tedted for an ELO gain anyway. STC: LLR: 2.95 (-2.94,2.94) [-1.00,4.00] Total: 5375 W: 1119 L: 977 D: 3279 LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 17893 W: 2984 L: 2792 D: 12117 bench 8322847
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