Petrushchenko Sergey
From Moscow, Russia
EMA: 15990288
Common russian riichi rating (CRR)
Rating date Dec. 18, 2023 (latest changes Dec. 18, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-12-18 | 4 | 732.29 -> 721.47 |
Meeting in the billiard room: 100% -> 86% |
| 2023-12-12 | 3 -> 4 | 743.40 -> 732.29 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-12-10 | 8 -> 3 | 702.66 -> 743.40 | |
| 2021-02-01 | 15 -> 8 | 701.71 -> 702.66 | |
| 2020-02-01 | 15 | 701.71 |