Novikov Anton
From Saint Petersburg, Russia
EMA: 15990255
Common russian riichi rating (CRR)
Rating date Feb. 18, 2024 (latest changes Feb. 18, 2024).
17 place (604.47).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (956.52 * 2.80 * 0.71 + 468.47 * 4.05 * 0.29 + 102.56 * 1.80 * 0.57 + 419.35 * 1.80 * 1 + 925.23 * 4 * 1) / (2.80 * 0.71 + 4.05 * 0.29 + 1.80 * 0.57 + 1.80 * 1 + 4 * 1) = 702.6486521401472
p2 = (925.23 * 4 * 1 + 956.52 * 2.80 * 0.71 + 419.35 * 1.80 * 1 + 468.47 * 4.05 * 0.29) / max_coefficients = 506.29154743642147
score = 702.6486521401472 * 0.5 + 506.29154743642147 * 0.5 = 604.4700997882843
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-02-18 | 14 -> 17 | 623.37 -> 604.47 |
Meeting in the billiard room: 86% -> 71% |
| 2024-02-12 | 12 -> 14 | 626.86 -> 623.37 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-06 | 13 -> 12 | 615.20 -> 626.86 | |
| 2023-12-27 | 17 -> 13 | 608.35 -> 615.20 |
Sun tournament: 71% -> 57% |
| 2023-12-19 | 19 -> 17 | 608.35 | |
| 2023-12-18 | 14 -> 19 | 626.44 -> 608.35 |
Meeting in the billiard room: 100% -> 86% |
| 2023-12-12 | 15 -> 14 | 630.58 -> 626.44 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 15 | 629.97 -> 630.58 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-26 | 13 -> 15 | 632.01 -> 629.97 | |
| 2023-11-20 | 12 -> 13 | 632.01 |