Decision Time Statistics ======================== Input file : C:\Users\pohl4\Downloads\DecisionTimeStats\UHO_Ratinglist_games.pgn Games processed : 120,000 Engines found : 16 Moves processed : 19,195,118 Book moves : 1,440,000 Comments with DT : 17,611,454 Timed comments without DT : 135,271 Unrecognized comments : 8,393 Games missing engine headers : 0 Games with unknown result : 0 Engine statistics (sorted by score percentage descending) ------------------------------------------------------------------------------------------------------------------------------------------------------ Engine Games Score% DT moves Missing Miss% Mean Median P90 Max DT=0% >1s% >3s% >5s% >15s% ---------------------------------------------------------------------------------------------------------------------------------------------- Stockfish 260720 15,000 68.46 1,096,140 0 0.00 0.59s 0.00s 0.66s 57.00s 80.16 8.28 4.70 3.25 0.87 Stockfish 18 260131 15,000 64.23 1,096,606 0 0.00 0.62s 0.00s 0.76s 53.00s 79.63 8.69 4.96 3.48 0.97 Reckless 260502 a512 15,000 58.61 1,140,066 0 0.00 0.70s 0.00s 1.20s 74.00s 74.54 10.44 6.02 4.11 0.96 Torch 4d a512 15,000 56.12 1,087,306 0 0.00 0.82s 0.00s 1.60s 53.00s 77.17 11.77 7.22 5.14 1.15 PlentyChess 8.0.0 15,000 55.30 1,083,230 0 0.00 0.63s 0.00s 1.20s 40.00s 78.29 10.69 5.84 3.81 0.71 Pawnocchio 2.0 a512 15,000 52.11 1,132,337 0 0.00 0.65s 0.00s 1.50s 43.00s 75.53 11.76 6.27 3.99 0.59 Obsidian 250706 a512 15,000 49.40 1,018,938 67,642 6.23 0.77s 0.00s 1.50s 66.00s 76.67 11.69 6.85 4.88 0.98 Viridithas 20.0 a512 15,000 48.78 1,107,748 0 0.00 0.73s 0.07s 1.30s 83.00s 2.26 11.27 6.17 4.04 0.71 Alexandria 9.0 a512 15,000 45.37 1,121,427 0 0.00 0.77s 0.00s 1.90s 61.00s 73.06 13.60 7.26 4.72 0.76 Integral 250805 a512 15,000 44.91 977,089 67,629 6.47 0.88s 0.00s 1.70s 74.00s 76.73 12.19 7.54 5.42 1.28 Stormphrax 8.0.0 15,000 44.39 1,119,929 0 0.00 0.83s 0.00s 1.80s 94.00s 71.47 13.40 7.35 4.89 0.98 Hobbes 3.0 a512 15,000 43.21 1,086,355 0 0.00 0.79s 0.00s 2.10s 58.00s 74.39 13.48 7.91 5.13 0.76 Berserk 14.0 a512 15,000 42.76 1,153,914 0 0.00 0.87s 0.00s 1.90s 69.00s 68.52 12.53 7.64 5.39 1.18 Coda 0.9.0 AI 15,000 42.35 1,229,111 0 0.00 0.64s 0.00s 1.50s 40.00s 74.18 11.80 6.55 4.15 0.43 Quanticade 260717 15,000 42.18 1,094,209 0 0.00 0.90s 0.00s 1.90s 109.00s 65.82 13.80 7.34 4.93 1.19 Cinder 0.5.1 avx2 15,000 41.83 1,067,049 0 0.00 1.68s 0.14s 5.70s 53.00s 37.09 29.10 16.24 11.20 1.37 Notes ----- - Percentages and DT percentiles are based only on moves with a recorded Decision Time. - A recorded DT of 0s means less than 0.01 seconds according to the source format. - Book moves are excluded from all DT statistics. - A missing Decision Time is counted separately and is never treated as zero. - Thresholds are strict: >1s means 1.01s or more in the stored 0.01s resolution. Engine Engine name and version as listed in the PGN header. Games Number of games evaluated for this engine, regardless of whether it played White or Black. Score% The engine’s tournament score as a percentage: Win = 1 point Draw = 0.5 points Loss = 0 points DT moves Number of moves for which a valid Decision Time was available and could be included in the statistics. Missing Number of moves for which a move time was present, but no Decision Time was included in the comment. Miss% Percentage of missing Decision Times among all timed non-book moves of that engine. Mean Arithmetic mean of all recorded Decision Times. Median The middle value of the DT distribution. At least 50 percent of all Decision Times are less than or equal to this value. P90 The 90th percentile. For 90 percent of all evaluated moves, the Decision Time is less than or equal to this value. Only 10 percent of the moves are above it. Max Highest recorded Decision Time for the engine. DT=0% Percentage of Decision Times stored as 0s. According to the source format, this means a DT below 0.01 seconds, not necessarily an exact mathematical zero. >1s%, >3s%, >5s%, >15s% Percentage of moves whose Decision Time was strictly greater than 1, 3, 5, or 15 seconds. These ranges are cumulative. A Decision Time of 16 seconds is therefore counted in all four columns.