Wednesday, May 2, 2018

Season 12 division 3 statistics

Draw rate, wins

Final draw rate was 54.5%. The draw rate returned to normal after the very low value in division 4.

Game termination

The three most common game termination causes were:
42.9% - TCEC win rule
28.6% - TCEC draw rule
17.9% - SyzygyTB (Syzygy tables are used in the new TCEC, still 5-man adjudication only)

Moves per game

Median= 58
Average= 62.9

Time per game (hours)


Median= 1:12
Average= 1:13


The opening section is missing, due to changes in TCEC the division 3 openings were not reported correctly.

Reverse pairs, wins


Reverse pairs, same moves 

Pairs of reverse games diverged very quickly, 85.7% of the pairs diverged at most after 1 move.


  1. I think the draw rate is 54.5% ... and this looks closer on your diagram than your 50.8%

    1. Thanks for the catch Guy, I fixed the report.