Grishina Olga
From Moscow, Russia
EMA: 15990379
Common russian riichi rating (CRR)
Rating date Jan. 6, 2023 (latest changes Jan. 6, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-19 | 14 -> 13 | 617.31 -> 625.51 |
Agari team tournament: 100% -> 86% |
| 2022-12-18 | 18 -> 14 | 576.08 -> 617.31 |
Meeting in the billiard room: 0% -> 100% |
| 2022-11-28 | 17 -> 18 | 582.75 -> 576.08 |
Saint Petersburg Open 2021: 100% -> 86% |
| 2022-11-06 | 12 -> 17 | 613.90 -> 582.75 |
IX Russian Riichi Championship: 0% -> 100% |
| 2022-11-05 | 90 -> 12 | 284.81 -> 613.90 | |
| 2021-02-01 | 142 -> 90 | 323.12 -> 284.81 | |
| 2020-02-01 | 142 | 323.12 |