Petrushchenko Sergey
From Moscow, Russia
EMA: 15990288
Internal rating (RR)
Rating date Aug. 14, 2023 (latest changes Aug. 14, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-08-12 | 4 -> 7 | 663.78 -> 650.66 |
Moscow Riichi 2022: 86% -> 71% |
| 2023-08-04 | 9 -> 4 | 683.76 -> 663.78 | |
| 2021-02-01 | 14 -> 9 | 719.01 -> 683.76 | |
| 2020-02-01 | 14 | 719.01 |