USHAKOV Igor
From Moscow, Russia
EMA: 15990490
Common russian riichi rating (CRR)
Rating date Jan. 15, 2026 (latest changes Jan. 15, 2026).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-12 | 225 -> 223 | 196.22 | |
| 2026-01-05 | 226 -> 225 | 196.22 | |
| 2026-01-03 | 225 -> 226 | 196.22 | |
| 2026-01-01 | 224 -> 225 | 196.22 | |
| 2025-12-27 | 221 -> 224 | 196.22 | |
| 2025-12-09 | 222 -> 221 | 196.22 | |
| 2025-12-07 | 217 -> 222 | 196.22 | |
| 2025-12-06 | 215 -> 217 | 196.22 | |
| 2025-12-04 | 217 -> 215 | 196.22 | |
| 2025-11-30 | 218 -> 217 | 196.22 | |
| 2025-11-25 | 219 -> 218 | 196.22 | |
| 2025-11-22 | 217 -> 219 | 196.22 | |
| 2025-11-12 | 218 -> 217 | 196.22 | |
| 2025-11-04 | 210 -> 218 | 199.67 -> 196.22 | |
| 2025-11-01 | 211 -> 210 | 199.40 -> 199.67 | |
| 2025-10-13 | 210 -> 211 | 196.99 -> 199.40 | |
| 2025-10-09 | 211 -> 210 | 196.99 | |
| 2025-10-04 | 213 -> 211 | 196.99 | |
| 2025-09-30 | 214 -> 213 | 196.99 | |
| 2025-09-19 | 215 -> 214 | 196.99 | |
| 2025-09-12 | 216 -> 215 | 196.99 | |
| 2025-09-05 | 217 -> 216 | 196.99 | |
| 2025-09-03 | 222 -> 217 | 196.99 | |
| 2025-09-01 | 222 | 194.97 -> 196.99 | |
| 2025-08-31 | 222 | 194.97 |
SPB Riichi Open 2025: 0% -> 100% |