Grishina Olga
From Moscow, Russia
EMA: 15990379
Common russian riichi rating (CRR)
Rating date Dec. 17, 2023 (latest changes Dec. 17, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-12-12 | 9 | 677.43 -> 653.56 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-12-10 | 87 -> 9 | 284.81 -> 677.43 | |
| 2021-02-01 | 138 -> 87 | 323.12 -> 284.81 | |
| 2020-02-01 | 138 | 323.12 |