Malykh Sergey
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Jan. 5, 2024 (latest changes Jan. 5, 2024).
166 place (93.88).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (66.67 * 1 * 1 + 636.36 * 1.10 * 0.57 + 181.82 * 1.10 * 1 + 0 + 0) / (1 * 1 + 1.10 * 0.57 + 1.10 * 1 + 1 + 1) = 140.98432074170887
p2 = (636.36 * 1.10 * 0.57 + 181.82 * 1.10 * 1 + 66.67 * 1 * 1) / max_coefficients = 46.783047084103515
score = 140.98432074170887 * 0.5 + 46.783047084103515 * 0.5 = 93.88368391290619
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-01-05 | 159 -> 166 | 133.13 -> 93.88 |
Winter tournament: 14% -> 0% |
| 2024-01-03 | 160 -> 159 | 133.13 | |
| 2023-12-20 | 161 -> 160 | 133.13 | |
| 2023-12-19 | 170 -> 161 | 133.13 | |
| 2023-11-28 | 178 -> 170 | 133.13 | |
| 2023-11-26 | 170 -> 178 | 133.33 -> 133.13 | |
| 2023-11-09 | 163 -> 170 | 145.14 -> 133.33 |
Summer tournament: 71% -> 57% |
| 2023-11-06 | 163 | 145.14 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 67 |
|
15/16 | 100% | 1.00 | CRR | Spring Tournament Irkutsk 2023 | Irkutsk | |
| 2 | 182 |
|
10/12 | 100% | 1.10 | CRR | Survive after yakuman | Irkutsk | |
| 3 | 636 |
|
5/12 | 57% | 1.10 | CRR | Summer tournament | Irkutsk | |
| 4 | 867 |
|
🥉 | 3/16 | 0% | 1.20 | CRR | Winter tournament | Irkutsk |
| 5 | 455 |
|
7/12 | 0% | 1.10 | CRR | Summer tournament | Irkutsk |