USHAKOV Igor
From Moscow, Russia
EMA: 15990490
Internal rating (RR)
Rating date Sept. 13, 2025 (latest changes Sept. 12, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |