Medvedev Sergei
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-12-19 | 52 -> 51 | 440.73 | |
| 2023-12-12 | 53 -> 52 | 444.69 -> 440.73 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 55 -> 53 | 444.69 | |
| 2023-11-26 | 51 -> 55 | 446.11 -> 444.69 | |
| 2023-11-20 | 53 -> 51 | 446.11 | |
| 2023-11-06 | 53 | 446.11 |
IX Russian Riichi Championship: 100% -> 86% |