Kuvshinov Maksim
From Tyumen, Russia
Common russian riichi rating (CRR)
Rating date May 17, 2026 (latest changes May 17, 2026).
329 place (58.74).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85
p1 = (42.55 * 2.80 * 0.14 + 565.22 * 2.20 * 0.29 + 0 + 0 + 0) / (2.80 * 0.14 + 2.20 * 0.29 + 1 + 1 + 1) = 92.41037962995138
p2 = (565.22 * 2.20 * 0.29 + 42.55 * 2.80 * 0.14) / max_coefficients = 25.07003367003367
score = 92.41037962995138 * 0.5 + 25.07003367003367 * 0.5 = 58.74020664999252
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-05-17 | 330 -> 329 | 58.74 | |
| 2026-05-15 | 317 -> 330 | 81.84 -> 58.74 |
Tails, money, two renchans: 43% -> 29% |
| 2026-05-14 | 319 -> 317 | 78.86 -> 81.84 |
Guardian of the Winds: 29% -> 14% |
| 2026-05-12 | 328 -> 319 | 78.86 | |
| 2026-05-11 | 323 -> 328 | 78.86 | |
| 2026-05-05 | 324 -> 323 | 78.86 | |
| 2026-05-03 | 316 -> 324 | 78.74 -> 78.86 | |
| 2026-05-01 | 317 -> 316 | 78.74 | |
| 2026-04-19 | 306 -> 317 | 78.74 | |
| 2026-04-13 | 307 -> 306 | 78.74 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 565 |
|
11/24 | 29% | 2.20 | CRR | Tails, money, two renchans | Tyumen | |
| 2 | 43 |
|
46/48 | 14% | 2.80 | RR | Guardian of the Winds | Yekaterinburg |