Medvedev Sergei
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date May 28, 2023 (latest changes May 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-28 | 78 -> 76 | 319.15 | |
| 2023-05-20 | 78 | 314.00 -> 319.15 | |
| 2023-05-06 | 79 -> 78 | 314.00 | |
| 2023-05-05 | 79 | 314.00 |