Petrushin Ivan
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-08-12 | 138 -> 137 | 167.44 -> 169.18 | |
| 2023-08-04 | 177 -> 138 | 46.10 -> 167.44 | |
| 2021-02-01 | 177 | 46.10 |