Petrushin Ivan
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Dec. 18, 2023 (latest changes Dec. 18, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-12-12 | 149 -> 147 | 177.50 | |
| 2023-11-28 | 154 -> 149 | 177.50 | |
| 2023-11-26 | 148 -> 154 | 177.79 -> 177.50 | |
| 2023-11-20 | 150 -> 148 | 177.79 | |
| 2023-11-09 | 151 -> 150 | 177.79 | |
| 2023-11-06 | 173 -> 151 | 46.10 -> 177.79 | |
| 2021-02-01 | 173 | 46.10 |