Grishina Olga
From Moscow, Russia
EMA: 15990379
Common russian riichi rating (CRR)
Rating date Dec. 29, 2024 (latest changes Dec. 29, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-18 | 24 -> 25 | 637.69 -> 637.23 |
Meeting in the billiard room: 14% -> 0% |
| 2024-12-11 | 25 -> 24 | 638.81 -> 637.69 |
Money can not buy tenpai: 57% -> 43% |
| 2024-12-01 | 21 -> 25 | 662.55 -> 638.81 |
Riichi never changing: 0% -> 100% |
| 2024-11-26 | 20 -> 21 | 662.55 | |
| 2024-11-05 | 22 -> 20 | 656.75 -> 662.55 | |
| 2024-11-03 | 20 -> 22 | 675.25 -> 656.75 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-26 | 88 -> 20 | 284.81 -> 675.25 | |
| 2021-02-01 | 139 -> 88 | 323.12 -> 284.81 | |
| 2020-02-01 | 139 | 323.12 |