Malykh Sergey
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Dec. 4, 2022 (latest changes Dec. 4, 2022).
85 place (273.71).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85
p1 = (454.55 * 1.10 * 0.57 + 636.36 * 1.10 * 1 + 866.67 * 1.20 * 1 + 0 + 0) / (1.10 * 0.57 + 1.10 * 1 + 1.20 * 1 + 1 + 1) = 411.0142151631112
p2 = (866.67 * 1.20 * 1 + 636.36 * 1.10 * 1 + 454.55 * 1.10 * 0.57) / max_coefficients = 136.41077441077442
score = 411.0142151631112 * 0.5 + 136.41077441077442 * 0.5 = 273.7124947869428
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-03 | 85 | 273.71 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 636 |
|
5/12 | 100% | 1.10 | CRR | Summer tournament |
| 2 | 867 |
|
3/16 | 100% | 1.20 | CRR | Winter tournament |
| 3 | 455 |
|
7/12 | 57% | 1.10 | CRR | Summer tournament |