Medvedev Sergei
From Moscow, Russia
Internal rating (RR)
Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-28 | 37 -> 36 | 453.27 | |
| 2023-11-20 | 38 -> 37 | 453.27 | |
| 2023-11-06 | 40 -> 38 | 459.22 -> 453.27 |
IX Russian Riichi Championship: 100% -> 86% |
| 2023-10-12 | 40 | 454.96 -> 459.22 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-28 | 41 -> 40 | 454.96 | |
| 2023-09-06 | 42 -> 41 | 454.96 | |
| 2023-09-03 | 28 -> 42 | 487.83 -> 454.96 | |
| 2023-09-01 | 28 | 487.83 |