Petrushchenko Sergey
From Moscow, Russia
EMA: 15990288
Internal rating (RR)
Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-19 | 3 | 746.69 -> 759.31 |
Agari team tournament: 100% -> 86% |
| 2022-11-28 | 3 | 745.19 -> 746.69 |
Saint Petersburg Open 2021: 100% -> 86% |
| 2022-11-06 | 15 -> 3 | 583.22 -> 745.19 |
IX Russian Riichi Championship: 0% -> 100% |
| 2022-06-12 | 27 -> 15 | 362.36 -> 583.22 |
Moscow Riichi 2022: 0% -> 100% |
| 2022-05-13 | 9 -> 27 | 683.76 -> 362.36 | |
| 2021-02-01 | 14 -> 9 | 719.01 -> 683.76 | |
| 2020-02-01 | 14 | 719.01 |