Ivshin Sergei
From Kirov, Russia
EMA: 15990412
Common russian riichi rating (CRR)
Rating date April 22, 2023 (latest changes April 22, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-04-22 | 106 -> 110 | 233.94 | |
| 2023-03-20 | 106 | 238.25 -> 233.94 |
Tenpai can't buy happiness: 100% -> 86% |
| 2023-03-06 | 102 -> 106 | 255.79 -> 238.25 |
Kirov Tournament: 71% -> 57% |
| 2023-03-05 | 103 -> 102 | 255.79 | |
| 2023-02-25 | 95 -> 103 | 255.79 | |
| 2023-01-28 | 95 | 254.74 -> 255.79 | |
| 2023-01-14 | 94 -> 95 | 254.74 | |
| 2023-01-09 | 62 -> 94 | 383.16 -> 254.74 | |
| 2021-02-01 | 102 -> 62 | 417.17 -> 383.16 | |
| 2020-02-01 | 102 | 417.17 |