Decision Time Statistics ======================== Input file : C:\Users\pohl4\Documents\MeineHomepage\UHO_Ratinglist\DecisionTimeStats\UHO_Ratinglist_games.pgn Games processed : 120,000 Engines found : 16 Moves processed : 19,142,890 Book moves : 1,440,000 Comments with DT : 17,567,617 Timed comments without DT : 135,271 Unrecognized comments : 2 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 260803 15,000 68.66 1,093,852 0 0.00 0.59s 0.00s 0.71s 56.00s 79.44 8.48 4.77 3.29 0.87 Stockfish 18 260131 15,000 64.13 1,095,566 0 0.00 0.62s 0.00s 0.78s 53.00s 79.56 8.74 5.01 3.52 0.97 Reckless 260502 a512 15,000 58.27 1,140,966 0 0.00 0.70s 0.00s 1.20s 74.00s 74.36 10.52 6.05 4.14 0.97 Torch 4d a512 15,000 55.68 1,086,951 0 0.00 0.83s 0.00s 1.60s 52.00s 76.82 11.92 7.31 5.20 1.16 PlentyChess 8.0.0 15,000 55.07 1,079,979 0 0.00 0.63s 0.00s 1.30s 39.00s 78.19 10.80 5.90 3.83 0.72 Pawnocchio 2.0 a512 15,000 51.69 1,130,909 0 0.00 0.65s 0.00s 1.50s 42.00s 75.32 11.88 6.32 4.02 0.58 Obsidian 250706 a512 15,000 49.13 1,014,494 67,642 6.25 0.78s 0.00s 1.50s 66.00s 76.43 11.84 6.93 4.93 0.99 Viridithas 20.0 a512 15,000 48.38 1,104,198 0 0.00 0.74s 0.07s 1.40s 83.00s 2.26 11.36 6.22 4.06 0.72 Coda 0.9.3 AI 15,000 45.52 1,119,263 0 0.00 0.75s 0.00s 2.00s 40.00s 72.85 13.66 7.62 4.88 0.59 Alexandria 9.0 a512 15,000 44.93 1,120,245 0 0.00 0.77s 0.00s 1.90s 61.00s 72.89 13.71 7.31 4.75 0.77 Integral 250805 a512 15,000 44.50 973,297 67,629 6.50 0.89s 0.00s 1.80s 74.00s 76.45 12.35 7.61 5.46 1.29 Stormphrax 8.0.0 15,000 43.91 1,116,526 0 0.00 0.84s 0.00s 1.90s 93.00s 71.27 13.48 7.40 4.92 0.99 Triumviratus 6.0 AI 15,000 43.48 1,159,046 0 0.00 0.68s 0.00s 1.30s 52.00s 70.23 10.87 6.20 4.14 0.76 Hobbes 3.0 a512 15,000 42.58 1,085,686 0 0.00 0.80s 0.00s 2.10s 58.00s 74.00 13.66 8.02 5.21 0.77 Berserk 14.0 a512 15,000 42.45 1,155,375 0 0.00 0.87s 0.00s 1.90s 64.00s 68.39 12.59 7.66 5.39 1.18 Quanticade 260717 15,000 41.61 1,091,264 0 0.00 0.91s 0.00s 1.90s 103.00s 65.57 13.98 7.44 4.99 1.20 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.