Ivshin Sergei
From Kirov, Russia
EMA: 15990412
Common russian riichi rating (CRR)
Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-19 | 92 | 270.37 -> 271.40 | |
| 2022-12-18 | 90 -> 92 | 270.37 | |
| 2022-11-28 | 91 -> 90 | 267.94 -> 270.37 | |
| 2022-11-06 | 65 -> 91 | 290.71 -> 267.94 |
Kirov Tournament: 100% -> 86% |
| 2022-09-03 | 66 -> 65 | 290.71 | |
| 2022-08-27 | 63 -> 66 | 290.71 | |
| 2022-08-20 | 62 -> 63 | 290.71 | |
| 2022-07-09 | 60 -> 62 | 290.71 | |
| 2022-07-03 | 65 -> 60 | 273.56 -> 290.71 |
Vyatka rooster: 0% -> 100% |
| 2022-06-12 | 47 -> 65 | 281.48 -> 273.56 | |
| 2022-05-20 | 63 -> 47 | 383.16 -> 281.48 | |
| 2021-02-01 | 103 -> 63 | 417.17 -> 383.16 | |
| 2020-02-01 | 103 | 417.17 |