Kozlovskaya Yana
From Saint Petersburg, Russia
EMA: 15020050
Common russian riichi rating (CRR)
Rating date Nov. 28, 2022 (latest changes Nov. 28, 2022).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-11-28 | 14 -> 16 | 602.69 -> 590.16 |
Saint Petersburg Open 2021: 100% -> 86% |
| 2022-11-06 | 10 -> 14 | 629.58 -> 602.69 |
Kirov Tournament: 100% -> 86% |
| 2022-11-05 | 13 -> 10 | 652.51 -> 629.58 | |
| 2021-02-01 | 17 -> 13 | 694.49 -> 652.51 | |
| 2020-02-01 | 17 | 694.49 |