Tkachenko Maria

From Sarov, Russia

EMA: 15990422

Player page

Internal rating (RR)

Rating date Nov. 13, 2022 (latest changes Nov. 13, 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