Ratnikova Anna

From Samara, Russia

EMA: 15990370

Player page

Internal rating (RR)

Rating date May 7, 2024 (latest changes May 6, 2024).

Rating changes

Date Place Points Reason
2024-05-06 36 451.24 -> 438.94

IX Russian Riichi Championship: 57% -> 43%
2024-04-12 36 466.60 -> 451.24

Moscow Riichi 2022: 29% -> 14%
2024-03-30 33 -> 36 466.60
2024-03-20 34 -> 33 466.60
2024-03-10 25 -> 34 504.29 -> 466.60
2024-03-06 24 -> 25 508.89 -> 504.29

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 22 -> 24 512.28 -> 508.89

Moscow Riichi 2022: 43% -> 29%
2024-01-20 23 -> 22 512.28
2024-01-06 23 516.12 -> 512.28

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 26 -> 23 516.12
2023-12-12 23 -> 26 518.93 -> 516.12

Moscow Riichi 2022: 57% -> 43%
2023-11-28 24 -> 23 518.93
2023-11-20 25 -> 24 518.93
2023-11-06 25 522.21 -> 518.93

IX Russian Riichi Championship: 100% -> 86%
2023-10-12 24 -> 25 524.58 -> 522.21

Moscow Riichi 2022: 71% -> 57%
2023-09-20 25 -> 24 524.58
2023-09-03 28 -> 25 489.22 -> 524.58

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 30 -> 28 489.22
2023-08-12 30 493.38 -> 489.22

Moscow Riichi 2022: 86% -> 71%
2023-07-28 31 -> 30 493.38
2023-07-20 31 484.51 -> 493.38
2023-06-12 33 -> 31 488.61 -> 484.51

Moscow Riichi 2022: 100% -> 86%
2023-06-11 43 -> 33 412.74 -> 488.61

Money can not buy tenpai: 0% -> 100%
2023-05-28 44 -> 43 409.67 -> 412.74
2023-05-20 46 -> 44 402.40 -> 409.67
2023-04-19 47 -> 46 399.06 -> 402.40
2023-03-28 50 -> 47 395.75 -> 399.06
2023-03-20 50 389.47 -> 395.75
2023-03-06 52 -> 50 389.47
2023-02-19 54 -> 52 387.17 -> 389.47
2023-01-28 55 -> 54 383.71 -> 387.17
2023-01-06 57 -> 55 383.71
2022-12-19 57 382.11 -> 383.71
2022-11-28 57 378.31 -> 382.11
2022-11-06 57 378.31

IX Russian Riichi Championship: 0% -> 100%