Datkov Sergey
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-28 | 150 -> 144 | 194.77 | |
| 2023-11-26 | 144 -> 150 | 195.24 -> 194.77 | |
| 2023-11-20 | 145 -> 144 | 195.24 | |
| 2023-11-06 | 145 | 195.24 |