Malykh Sergey
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).
88 place (274.38).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995
p1 = (454.55 * 1.10 * 0.57 + 866.67 * 1.20 * 1 + 636.36 * 1.10 * 1 + 0 + 0) / (1.10 * 0.57 + 1.20 * 1 + 1.10 * 1 + 1 + 1) = 411.0142151631112
p2 = (866.67 * 1.20 * 1 + 636.36 * 1.10 * 1 + 454.55 * 1.10 * 0.57) / max_coefficients = 137.73717880505163
score = 411.0142151631112 * 0.5 + 137.73717880505163 * 0.5 = 274.3756969840814
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-19 | 88 | 273.71 -> 274.38 | |
2022-12-18 | 85 -> 88 | 273.71 | |
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 |