Tkachenko Maria

From Sarov, Russia

EMA: 15990422

Player page

Internal rating (RR)

Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).

Rating changes

Date Place Points Reason
2023-08-12 92 -> 87 251.45 -> 259.40

Moscow Riichi 2022: 86% -> 71%

2023-07-28 94 -> 92 251.45
2023-07-20 94 248.15 -> 251.45
2023-07-06 88 -> 94 271.36 -> 248.15

Kirov Tournament: 43% -> 29%

2023-06-19 151 -> 88 30.74 -> 271.36

Agari team tournament: 57% -> 43%

2021-02-01 231 -> 151 64.96 -> 30.74
2020-02-01 231 64.96