Tkachenko Maria
From Sarov, Russia
EMA: 15990422
Common russian riichi rating (CRR)
Rating date May 20, 2023 (latest changes May 20, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-20 | 85 -> 83 | 297.92 -> 302.28 | |
| 2023-05-06 | 78 -> 85 | 318.30 -> 297.92 |
Kirov Tournament: 57% -> 43% |
| 2023-05-01 | 77 -> 78 | 318.30 | |
| 2023-04-22 | 76 -> 77 | 318.30 | |
| 2023-04-19 | 69 -> 76 | 346.87 -> 318.30 |
Agari team tournament: 71% -> 57% |
| 2023-03-31 | 181 -> 69 | 30.74 -> 346.87 | |
| 2021-02-01 | 267 -> 181 | 64.96 -> 30.74 | |
| 2020-02-01 | 267 | 64.96 |