Grishina Olga
From Moscow, Russia
EMA: 15990379
Common russian riichi rating (CRR)
Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-28 | 10 -> 9 | 678.24 -> 677.43 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-26 | 9 -> 10 | 680.74 -> 678.24 | |
| 2023-11-20 | 9 | 681.45 -> 680.74 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 87 -> 9 | 284.81 -> 681.45 |
IX Russian Riichi Championship: 100% -> 86% |
| 2021-02-01 | 138 -> 87 | 323.12 -> 284.81 | |
| 2020-02-01 | 138 | 323.12 |