Rysev Aleksandr
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date Oct. 9, 2026 (latest changes Oct. 8, 2026).
332 place (119.75).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (139.53 * 3 * 0.71 + 333.33 * 2.90 * 1 + 0 + 0 + 0) / (3 * 0.71 + 2.90 * 1 + 1 + 1 + 1) = 157.3661241591963
p2 = (333.33 * 2.90 * 1 + 139.53 * 3 * 0.71) / max_coefficients = 82.13367942894223
score = 157.3661241591963 * 0.5 + 82.13367942894223 * 0.5 = 119.74990179406926
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-03 | 331 -> 332 | 121.24 -> 119.75 |
Two roosters and Chuckles: 86% -> 71% |
| 2026-09-26 | 330 -> 331 | 121.24 | |
| 2026-09-15 | 331 -> 330 | 121.24 | |
| 2026-09-06 | 324 -> 331 | 121.24 | |
| 2026-09-01 | 329 -> 324 | 121.24 | |
| 2026-08-31 | 329 | 121.10 -> 121.24 | |
| 2026-08-30 | 327 -> 329 | 121.10 | |
| 2026-08-29 | 328 -> 327 | 121.10 | |
| 2026-08-16 | 323 -> 328 | 121.10 | |
| 2026-08-15 | 323 | 120.79 -> 121.10 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 333 |
|
11/16 | 100% | 2.90 | CRR | Discard League Autumn Season 2025 | Kirov | |
| 2 | 140 |
|
38/44 | 71% | 3.00 | RR | Two roosters and Chuckles | Kirov |