USHAKOV Igor
From Moscow, Russia
EMA: 15990490
Internal rating (RR)
Rating date Oct. 4, 2025 (latest changes Oct. 4, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-10-04 | 174 -> 172 | 196.99 | |
| 2025-09-30 | 176 -> 174 | 196.99 | |
| 2025-09-12 | 178 -> 176 | 196.99 | |
| 2025-09-03 | 182 -> 178 | 196.99 | |
| 2025-09-01 | 182 | 194.97 -> 196.99 | |
| 2025-08-31 | 182 | 194.97 |
SPB Riichi Open 2025: 0% -> 100% |