Novikov Anton
From Saint Petersburg, Russia
EMA: 15990255
Common russian riichi rating (CRR)
Rating date Nov. 5, 2023 (latest changes Nov. 5, 2023).
14 place (620.19).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75
p1 = (956.52 * 2.80 * 1 + 653.33 * 3.45 * 0.14 + 468.47 * 4.05 * 0.57 + 102.56 * 1.80 * 0.71 + 419.35 * 1.80 * 1 + 925.23 * 4 * 1) / (2.80 * 1 + 3.45 * 0.14 + 4.05 * 0.57 + 1.80 * 0.71 + 1.80 * 1 + 4 * 1) = 683.2252481010075
p2 = (925.23 * 4 * 1 + 956.52 * 2.80 * 1 + 468.47 * 4.05 * 0.57 + 419.35 * 1.80 * 1) / max_coefficients = 557.1627118644068
score = 683.2252481010075 * 0.5 + 557.1627118644068 * 0.5 = 620.1939799827071
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-10-27 | 15 -> 14 | 614.43 -> 620.19 |
Sun tournament: 86% -> 71% |
| 2023-10-12 | 15 | 617.47 -> 614.43 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-28 | 15 | 617.30 -> 617.47 |
Saint Petersburg Open 2021: 29% -> 14% |
| 2023-09-03 | 34 -> 15 | 478.02 -> 617.30 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-08-27 | 37 -> 34 | 472.32 -> 478.02 |
Sun tournament: 100% -> 86% |
| 2023-08-26 | 36 -> 37 | 472.32 | |
| 2023-08-12 | 36 | 471.68 -> 472.32 |
Moscow Riichi 2022: 86% -> 71% |
| 2023-07-28 | 31 -> 36 | 485.41 -> 471.68 |
Saint Petersburg Open 2021: 43% -> 29% |
| 2023-07-20 | 33 -> 31 | 485.41 | |
| 2023-07-06 | 34 -> 33 | 485.41 |