I have like 50% confidence in my tuning script being entirely correct though and I’v just made it run automatically every day a few days ago. Before that I just occasionally did it manually.
The last few rounds it has decided to make amybot-ddk
weaker in general. Looks like it thinks it’s ~OK for 19x19 at this point but still needs to reduce strength for 9x9 and 13x13:
9x9:
2019-02-12 00:01:57,759 2445 INFO ogs-get.report():376: Evaluated 53 players, 554 games, 16 with single game
2019-02-12 00:01:57,759 2445 INFO ogs-get.report():378: Overall win rate: 0.78
2019-02-12 00:01:57,760 2445 INFO ogs-get.report():381: Strength profile: too_weak=1, just_right=3, too_strong=18
2019-02-12 00:01:57,760 2445 INFO ogs-get.report():389: Win rate delta: mean=0.15 p5=-0.51, median=0.20, p95=0.55
2019-02-12 00:01:57,760 2445 INFO ogs-get.report():393: Weighed win rate delta: 0.21
13x13
2019-02-12 00:02:20,139 2621 INFO ogs-get.report():376: Evaluated 12 players, 31 games, 3 with single game
2019-02-12 00:02:20,139 2621 INFO ogs-get.report():378: Overall win rate: 0.61
2019-02-12 00:02:20,140 2621 INFO ogs-get.report():381: Strength profile: too_weak=1, just_right=1, too_strong=3
2019-02-12 00:02:20,141 2621 INFO ogs-get.report():389: Win rate delta: mean=0.11 p5=-0.56, median=0.25, p95=0.42
2019-02-12 00:02:20,141 2621 INFO ogs-get.report():393: Weighed win rate delta: 0.14
19x19
2019-02-12 00:02:55,595 2847 INFO ogs-get.report():376: Evaluated 49 players, 102 games, 30 with single game
2019-02-12 00:02:55,595 2847 INFO ogs-get.report():378: Overall win rate: 0.59
2019-02-12 00:02:55,597 2847 INFO ogs-get.report():381: Strength profile: too_weak=3, just_right=2, too_strong=6
2019-02-12 00:02:55,597 2847 INFO ogs-get.report():389: Win rate delta: mean=0.04 p5=-0.48, median=0.10, p95=0.70
2019-02-12 00:02:55,597 2847 INFO ogs-get.report():393: Weighed win rate delta: 0.07