Khananyaev Solomon
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Aug. 31, 2025 (latest changes Aug. 31, 2025).
283 place (65.82).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (45.45 * 2.10 * 0.14 + 369.57 * 2.10 * 0.57 + 0 + 0 + 0) / (2.10 * 0.14 + 2.10 * 0.57 + 1 + 1 + 1) = 101.57710059710713
p2 = (369.57 * 2.10 * 0.57 + 45.45 * 2.10 * 0.14) / max_coefficients = 30.07236842105263
score = 101.57710059710713 * 0.5 + 30.07236842105263 * 0.5 = 65.82473450907989
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-08-31 | 277 -> 283 | 65.82 | |
| 2025-08-25 | 278 -> 277 | 65.82 | |
| 2025-08-22 | 278 | 64.52 -> 65.82 |
Mushroom League: 29% -> 14% |
| 2025-08-04 | 278 | 64.37 -> 64.52 | |
| 2025-08-03 | 273 -> 278 | 64.37 | |
| 2025-08-02 | 272 -> 273 | 64.37 | |
| 2025-07-30 | 270 -> 272 | 75.97 -> 64.37 |
Seihoku spring tournament 2024: 71% -> 57% |
| 2025-07-26 | 268 -> 270 | 75.97 | |
| 2025-07-13 | 266 -> 268 | 75.97 | |
| 2025-07-12 | 266 | 75.61 -> 75.97 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 370 |
|
30/47 | 57% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 2 | 45 |
|
22/23 | 14% | 2.10 | CRR | Mushroom League | Moscow |