Kuvshinov Maksim
From Tyumen, Russia
Common russian riichi rating (CRR)
Rating date Aug. 6, 2025 (latest changes Aug. 4, 2025).
259 place (132.79).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (42.55 * 2.80 * 0.86 + 565.22 * 2.20 * 1 + 0 + 0 + 0) / (2.80 * 0.86 + 2.20 * 1 + 1 + 1 + 1) = 177.05542719095564
p2 = (565.22 * 2.20 * 1 + 42.55 * 2.80 * 0.86) / max_coefficients = 88.52631578947368
score = 177.05542719095564 * 0.5 + 88.52631578947368 * 0.5 = 132.79087149021467
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2025-08-04 | 259 | 132.36 -> 132.79 | |
2025-08-03 | 253 -> 259 | 132.36 | |
2025-07-26 | 249 -> 253 | 132.36 | |
2025-07-14 | 249 | 129.55 -> 132.36 |
Guardian of the Winds: 100% -> 86% |
2025-07-13 | 247 -> 249 | 129.55 | |
2025-07-12 | 248 -> 247 | 128.72 -> 129.55 | |
2025-07-03 | 249 -> 248 | 128.72 | |
2025-06-22 | 250 -> 249 | 128.72 | |
2025-06-15 | 241 -> 250 | 130.01 -> 128.72 | |
2025-06-14 | 235 -> 241 | 130.01 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
---|---|---|---|---|---|---|---|---|---|
1 | 565 |
|
11/24 | 100% | 2.20 | CRR | Tails, money, two renchans | Tyumen | |
2 | 43 |
|
46/48 | 86% | 2.80 | RR | Guardian of the Winds | Yekaterinburg |