Grishina Olga
From Moscow, Russia
EMA: 15990379
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 10 -> 6 | 638.95 -> 663.16 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-25 | 11 -> 10 | 638.95 | |
| 2024-02-18 | 10 -> 11 | 648.45 -> 638.95 |
Meeting in the billiard room: 86% -> 71% |
| 2024-02-12 | 6 -> 10 | 673.61 -> 648.45 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 7 -> 6 | 674.16 -> 673.61 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 8 -> 7 | 651.33 -> 674.16 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-19 | 9 -> 8 | 644.22 -> 651.33 |
Agari team tournament: 14% -> 0% |
| 2023-12-18 | 9 | 653.56 -> 644.22 |
Meeting in the billiard room: 100% -> 86% |
| 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 |