Korovin Igor
From Simferopol, Russia
Common russian riichi rating (CRR)
Rating date Oct. 9, 2026 (latest changes Oct. 8, 2026).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-02 | 299 -> 298 | 166.58 | |
| 2026-09-26 | 299 | 166.58 |
Autumn League Stage 1: 0% -> 100% |