Dev Builds » 20170408-0002

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 2018-01-23 01:05 12:20:45 2026749 5004 1560 251 3193 +93.05 +/- 5.59
ncm-et-4 2018-01-23 01:05 12:20:27 2027523 4996 1500 219 3277 +91.12 +/- 5.43
  10000 3060 470 6470 +92.08 +/- 3.90

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
318 ncm-et-3 2018-01-23 01:05 01:13:41 2028194 500 144 32 324 +79.17 +/- 17.61 Show
319 ncm-et-4 2018-01-23 01:05 01:12:46 2028358 500 156 25 319 +93.20 +/- 17.70 Show
320 ncm-et-4 2018-01-23 02:19 01:11:49 2028030 500 133 14 353 +84.31 +/- 15.72 Show
321 ncm-et-3 2018-01-23 02:19 01:12:25 2027866 500 164 21 315 +102.22 +/- 17.80 Show
322 ncm-et-4 2018-01-23 03:32 01:13:42 2028522 500 155 24 321 +93.20 +/- 17.58 Show
323 ncm-et-3 2018-01-23 03:33 01:12:27 2027210 500 157 25 318 +93.95 +/- 17.75 Show
324 ncm-et-4 2018-01-23 04:46 01:14:03 2027704 500 158 20 322 +98.44 +/- 17.43 Show
325 ncm-et-3 2018-01-23 04:46 01:12:59 2028030 500 151 27 322 +88.00 +/- 17.60 Show
326 ncm-et-3 2018-01-23 06:01 01:10:37 2027374 500 146 26 328 +85.04 +/- 17.29 Show
327 ncm-et-4 2018-01-23 06:02 01:12:54 2027374 500 134 27 339 +75.52 +/- 16.76 Show
328 ncm-et-3 2018-01-23 07:12 01:13:58 2026718 500 148 29 323 +84.31 +/- 17.60 Show
329 ncm-et-4 2018-01-23 07:16 01:13:47 2026230 500 174 24 302 +107.54 +/- 18.51 Show
330 ncm-et-3 2018-01-23 08:27 01:12:58 2026719 500 166 24 310 +101.46 +/- 18.12 Show
331 ncm-et-4 2018-01-23 08:30 01:12:29 2027538 500 140 26 334 +80.63 +/- 16.99 Show
332 ncm-et-3 2018-01-23 09:41 01:12:52 2024427 500 159 23 318 +96.94 +/- 17.70 Show
333 ncm-et-4 2018-01-23 09:44 01:13:55 2025899 500 149 22 329 +90.22 +/- 17.14 Show
334 ncm-et-3 2018-01-23 10:55 01:13:49 2025735 500 150 23 327 +90.22 +/- 17.26 Show
335 ncm-et-4 2018-01-23 10:59 01:12:42 2026227 500 138 22 340 +82.10 +/- 16.60 Show
336 ncm-et-3 2018-01-23 12:10 01:13:07 2024099 500 174 21 305 +109.83 +/- 18.29 Show
337 ncm-et-4 2018-01-23 12:13 01:12:27 2029343 496 163 15 318 +106.92 +/- 17.43 Show
338 ncm-et-3 2018-01-23 13:25 00:00:52 2027866 4 1 0 3 +88.74 +/- 172.51 Show

Commit

Commit ID 35b77b120ef5ca5d9db848e02e42642b1a93e982
Author VoyagerOne
Date 2017-04-08 00:02:31 UTC
Commit Type Simplification
Standardize stat penalty

STC:
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 90631 W: 16325 L: 16323 D: 57983

LTC:
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 97679 W: 12779 L: 12759 D: 72141

Bench: 6340591

Closes #1053

Tests From Startpos

Host Wins Losses Draws Elo
ncm-et-3 5003 1582 134 3287 +103.51 +/- 5.34
ncm-et-4 4997 1665 141 3191 +109.44 +/- 5.50
  10000 3247 275 6478 +106.47 +/- 3.83