Dev Builds » 20160520-1734

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 2018-03-25 19:05 01:44:48 2026390 708 133 70 505 +31.00 +/- 13.61
ncm-et-4 2018-03-25 19:05 01:44:35 2010908 723 104 56 563 +23.10 +/- 11.83
ncm-et-5 2018-03-25 19:05 01:44:57 2022549 718 114 49 555 +31.54 +/- 11.97
ncm-et-6 2018-03-25 19:05 01:44:48 2026310 719 113 62 544 +24.69 +/- 12.45
ncm-et-7 2018-03-25 19:05 01:44:32 1965942 709 117 56 536 +29.97 +/- 12.52
ncm-et-8 2018-03-25 19:05 01:44:33 2001017 700 116 56 528 +29.85 +/- 12.65
ncm-et-9 2018-03-25 19:05 01:44:52 2026227 719 114 67 538 +22.74 +/- 12.68
ncm-et-10 2018-03-25 19:05 01:44:44 2020429 722 145 47 530 +47.45 +/- 12.83
ncm-et-11 2018-03-25 19:05 01:44:40 2019046 711 135 63 513 +35.30 +/- 13.35
ncm-et-12 2018-03-25 19:05 01:44:53 1987976 716 118 57 541 +29.67 +/- 12.47
ncm-et-13 2018-03-25 19:05 01:44:33 2024754 712 99 53 560 +22.48 +/- 11.71
ncm-et-14 2018-03-25 19:05 01:44:52 2019783 722 106 62 554 +21.20 +/- 12.16
ncm-et-15 2018-03-25 19:05 01:44:42 2003147 723 115 57 551 +27.93 +/- 12.25
ncm-et-16 2018-03-25 19:05 01:44:42 1989544 698 110 72 516 +18.93 +/- 13.11
  10000 1639 827 7534 +28.27 +/- 3.35

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
12074 ncm-et-5 2018-03-25 19:05 01:11:12 2023773 500 83 37 380 +32.05 +/- 14.77 Show
12075 ncm-et-15 2018-03-25 19:05 01:11:31 2020023 500 78 41 381 +25.76 +/- 14.75 Show
12076 ncm-et-6 2018-03-25 19:05 01:11:24 2026227 500 72 44 384 +19.48 +/- 14.60 Show
12077 ncm-et-14 2018-03-25 19:05 01:12:07 2021817 500 75 39 386 +25.06 +/- 14.44 Show
12078 ncm-et-4 2018-03-25 19:05 01:11:41 2024590 500 73 44 383 +20.17 +/- 14.66 Show
12079 ncm-et-12 2018-03-25 19:05 01:11:22 2020999 500 76 37 387 +27.16 +/- 14.36 Show
12080 ncm-et-3 2018-03-25 19:05 01:12:44 2026390 500 86 54 360 +22.27 +/- 16.05 Show
12081 ncm-et-9 2018-03-25 19:05 01:11:52 2026718 500 76 49 375 +18.78 +/- 15.17 Show
12082 ncm-et-11 2018-03-25 19:05 01:12:17 2018558 500 98 49 353 +34.16 +/- 16.39 Show
12083 ncm-et-16 2018-03-25 19:05 01:14:07 1957925 500 81 49 370 +22.27 +/- 15.46 Show
12084 ncm-et-7 2018-03-25 19:05 01:12:20 1965562 500 82 31 387 +35.56 +/- 14.28 Show
12085 ncm-et-10 2018-03-25 19:05 01:11:03 2020673 500 99 32 369 +46.84 +/- 15.31 Show
12086 ncm-et-13 2018-03-25 19:05 01:11:17 2024100 500 62 41 397 +14.60 +/- 13.77 Show
12087 ncm-et-8 2018-03-25 19:05 01:13:23 1981360 500 87 41 372 +32.05 +/- 15.27 Show
12088 ncm-et-10 2018-03-25 20:18 00:31:56 2020185 222 46 15 161 +48.83 +/- 23.56 Show
12089 ncm-et-5 2018-03-25 20:18 00:31:58 2021325 218 31 12 175 +30.36 +/- 20.23 Show
12090 ncm-et-6 2018-03-25 20:18 00:31:38 2026392 219 41 18 160 +36.62 +/- 23.65 Show
12091 ncm-et-12 2018-03-25 20:18 00:31:43 1954953 216 42 20 154 +35.51 +/- 24.63 Show
12092 ncm-et-15 2018-03-25 20:18 00:31:24 1986271 223 37 16 170 +32.82 +/- 22.01 Show
12093 ncm-et-13 2018-03-25 20:18 00:31:31 2025408 212 37 12 163 +41.16 +/- 22.10 Show
12094 ncm-et-4 2018-03-25 20:18 00:31:08 1997225 223 31 12 180 +29.67 +/- 19.78 Show
12095 ncm-et-9 2018-03-25 20:18 00:31:14 2025735 219 38 18 163 +31.82 +/- 23.08 Show
12096 ncm-et-14 2018-03-25 20:19 00:30:58 2017748 222 31 23 168 +12.53 +/- 22.51 Show
12097 ncm-et-11 2018-03-25 20:19 00:30:36 2019533 211 37 14 160 +38.02 +/- 22.75 Show
12098 ncm-et-7 2018-03-25 20:19 00:30:24 1966322 209 35 25 149 +16.64 +/- 25.20 Show
12099 ncm-et-3 2018-03-25 20:19 00:30:17 2026390 208 47 16 145 +52.17 +/- 25.60 Show
12100 ncm-et-8 2018-03-25 20:20 00:29:25 2020673 200 29 15 156 +24.36 +/- 22.44 Show
12101 ncm-et-16 2018-03-25 20:21 00:28:48 2021162 198 29 23 146 +10.53 +/- 24.79 Show

Commit

Commit ID 7cb8cbb403160c8436385149cf1d6949665b4924
Author loco-loco
Date 2016-05-20 17:34:49 UTC
Commit Type Elo
Assorted pruning tweaks

LTC:
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 38257 W: 5206 L: 4961 D: 28090

STC:
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 16550 W: 3110 L: 2914 D: 10526

Bench: 8428997

Tests From Startpos

Host Wins Losses Draws Elo
ncm-et-3 1458 206 65 1187 +33.71 +/- 7.55
ncm-et-1 2765 348 157 2260 +24.04 +/- 5.48
ncm-et-2 4313 542 229 3542 +25.26 +/- 4.34
ncm-et-4 1464 196 92 1176 +24.72 +/- 7.82
  10000 1292 543 8165 +26.07 +/- 2.88