Tkachenko Maria
From Sarov, Russia
EMA: 15990422
Common russian riichi rating (CRR)
Rating date Feb. 23, 2023 (latest changes Feb. 23, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-02-19 | 60 -> 64 | 386.30 -> 360.16 |
Agari team tournament: 86% -> 71% |
| 2023-02-18 | 181 -> 60 | 30.74 -> 386.30 | |
| 2021-02-01 | 267 -> 181 | 64.96 -> 30.74 | |
| 2020-02-01 | 267 | 64.96 |