Tkachenko Ivan

From Sarov, Russia

EMA: 15990417

Player page

Common russian riichi rating (CRR)

Rating date Sept. 20, 2023 (latest changes Sept. 20, 2023).

Rating changes

Date Place Points Reason
2023-09-20 82 -> 81 368.63
2023-09-09 83 -> 82 368.63
2023-09-06 76 -> 83 384.71 -> 368.63

Kirov Tournament: 29% -> 14%
2023-09-03 56 -> 76 395.25 -> 384.71
2023-08-27 55 -> 56 395.25
2023-08-19 54 -> 55 406.97 -> 395.25

Agari team tournament: 43% -> 29%
2023-08-12 48 -> 54 429.15 -> 406.97

Moscow Riichi 2022: 86% -> 71%
2023-07-28 49 -> 48 429.15
2023-07-20 50 -> 49 429.15
2023-07-06 47 -> 50 443.66 -> 429.15

Kirov Tournament: 43% -> 29%
2023-07-03 48 -> 47 443.66
2023-06-19 46 -> 48 453.78 -> 443.66

Agari team tournament: 57% -> 43%
2023-06-12 40 -> 46 471.57 -> 453.78

Moscow Riichi 2022: 100% -> 86%
2023-06-11 35 -> 40 488.28 -> 471.57
2023-05-20 36 -> 35 481.24 -> 488.28
2023-05-06 34 -> 36 494.76 -> 481.24

Kirov Tournament: 57% -> 43%
2023-04-22 32 -> 34 494.76
2023-04-19 33 -> 32 504.38 -> 494.76

Agari team tournament: 71% -> 57%
2023-03-28 34 -> 33 504.38
2023-03-20 36 -> 34 497.11 -> 504.38
2023-03-06 34 -> 36 509.94 -> 497.11

Kirov Tournament: 71% -> 57%
2023-02-25 32 -> 34 509.94
2023-02-19 31 -> 32 519.13 -> 509.94

Agari team tournament: 86% -> 71%
2023-01-28 32 -> 31 516.74 -> 519.13
2023-01-06 30 -> 32 529.21 -> 516.74

Kirov Tournament: 86% -> 71%
2022-12-19 28 -> 30 535.90 -> 529.21

Agari team tournament: 100% -> 86%
2022-11-28 29 -> 28 530.39 -> 535.90
2022-11-06 18 -> 29 557.70 -> 530.39

Kirov Tournament: 100% -> 86%
2022-11-05 132 -> 18 168.93 -> 557.70
2021-02-01 150 -> 132 315.12 -> 168.93
2020-02-01 150 315.12