Kozlovskaya Yana
From Saint Petersburg, Russia
EMA: 15020050
Common russian riichi rating (CRR)
Rating date Dec. 14, 2022 (latest changes Dec. 14, 2022).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-03 | 13 -> 16 | 652.51 -> 590.16 | |
| 2021-02-01 | 17 -> 13 | 694.49 -> 652.51 | |
| 2020-02-01 | 17 | 694.49 |