Kozlovskaya Yana
From Saint Petersburg, Russia
EMA: 15020050
Common russian riichi rating (CRR)
Rating date March 31, 2023 (latest changes March 31, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-03-31 | 13 -> 7 | 652.51 -> 628.54 | |
| 2021-02-01 | 17 -> 13 | 694.49 -> 652.51 | |
| 2020-02-01 | 17 | 694.49 |