Tkachenko Maria
From Sarov, Russia
EMA: 15990422
Internal rating (RR)
Rating date Jan. 6, 2023 (latest changes Jan. 6, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-06 | 50 -> 53 | 401.40 -> 384.52 |
Kirov Tournament: 86% -> 71% |
| 2022-12-19 | 44 -> 50 | 424.07 -> 401.40 |
Agari team tournament: 100% -> 86% |
| 2022-11-28 | 45 -> 44 | 419.71 -> 424.07 | |
| 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 |