Ivshin Sergei
From Kirov, Russia
EMA: 15990412
Common russian riichi rating (CRR)
Rating date Nov. 9, 2023 (latest changes Nov. 9, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-06 | 59 -> 185 | 383.16 -> 85.92 |
Kirov Tournament: 14% -> 0% |
| 2021-02-01 | 99 -> 59 | 417.17 -> 383.16 | |
| 2020-02-01 | 99 | 417.17 |