Tkachenko Maria
From Sarov, Russia
EMA: 15990422
Common russian riichi rating (CRR)
Rating date Jan. 14, 2023 (latest changes Jan. 14, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-14 | 59 -> 60 | 384.52 | |
| 2023-01-09 | 181 -> 59 | 30.74 -> 384.52 | |
| 2021-02-01 | 267 -> 181 | 64.96 -> 30.74 | |
| 2020-02-01 | 267 | 64.96 |