Gavriltso Rustam
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Aug. 27, 2025 (latest changes Aug. 27, 2025).
274 place (74.73).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (909.09 * 2.10 * 0.14 + 256.41 * 2.90 * 0.29 + 0 + 0 + 0) / (2.10 * 0.14 + 2.90 * 0.29 + 1 + 1 + 1) = 117.53321933236772
p2 = (909.09 * 2.10 * 0.14 + 256.41 * 2.90 * 0.29) / max_coefficients = 31.92434210526316
score = 117.53321933236772 * 0.5 + 31.92434210526316 * 0.5 = 74.72878071881544
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-08-25 | 275 -> 274 | 74.73 | |
| 2025-08-22 | 267 -> 275 | 110.50 -> 74.73 |
Mushroom League: 29% -> 14% |
| 2025-08-04 | 268 -> 267 | 110.25 -> 110.50 | |
| 2025-08-03 | 262 -> 268 | 110.25 | |
| 2025-08-02 | 261 -> 262 | 110.25 | |
| 2025-07-26 | 253 -> 261 | 117.36 -> 110.25 |
Autumn Agari tournament: 43% -> 29% |
| 2025-07-25 | 254 -> 253 | 117.36 | |
| 2025-07-13 | 252 -> 254 | 117.36 | |
| 2025-07-12 | 252 | 116.84 -> 117.36 | |
| 2025-06-22 | 243 -> 252 | 146.87 -> 116.84 |
Mushroom League: 43% -> 29% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 256 |
|
30/40 | 29% | 2.90 | CRR | Autumn Agari tournament | Moscow | |
| 2 | 909 |
|
🥉 | 3/23 | 14% | 2.10 | CRR | Mushroom League | Moscow |