Tkachenko Maria
From Sarov, Russia
EMA: 15990422
Internal rating (RR)
Rating date Nov. 6, 2022 (latest changes Nov. 6, 2022).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-11-06 | 30 -> 45 | 447.59 -> 419.71 |
Kirov Tournament: 100% -> 86% |
| 2022-10-14 | 151 -> 30 | 30.74 -> 447.59 | |
| 2021-02-01 | 230 -> 151 | 64.96 -> 30.74 | |
| 2020-02-01 | 230 | 64.96 |