Bogatikov Aleksander

From Moscow, Russia

EMA: 15990107

Player page

Internal rating (RR)

Rating date Nov. 6, 2023 (latest changes Nov. 6, 2023).

Rating changes

Date Place Points Reason
2023-11-06 81 -> 84 322.18 -> 294.86

IX Russian Riichi Championship: 100% -> 86%

2023-10-12 86 -> 81 306.73 -> 322.18

Moscow Riichi 2022: 71% -> 57%

2023-09-28 87 -> 86 304.19 -> 306.73

Saint Petersburg Open 2021: 29% -> 14%

2023-09-20 89 -> 87 304.19
2023-09-03 67 -> 89 323.35 -> 304.19
2023-08-19 68 -> 67 323.35
2023-08-12 75 -> 68 308.71 -> 323.35

Moscow Riichi 2022: 86% -> 71%

2023-07-28 79 -> 75 307.57 -> 308.71

Saint Petersburg Open 2021: 43% -> 29%

2023-07-20 79 302.56 -> 307.57
2023-07-06 80 -> 79 302.56
2023-06-19 81 -> 80 302.56
2023-06-12 84 -> 81 290.10 -> 302.56

Moscow Riichi 2022: 100% -> 86%

2023-06-11 66 -> 84 310.60 -> 290.10
2023-05-28 67 -> 66 308.10 -> 310.60

Saint Petersburg Open 2021: 57% -> 43%

2023-05-20 68 -> 67 302.39 -> 308.10
2023-04-19 69 -> 68 299.77 -> 302.39
2023-03-28 71 -> 69 297.06 -> 299.77

Saint Petersburg Open 2021: 71% -> 57%

2023-03-20 72 -> 71 292.03 -> 297.06
2023-03-06 73 -> 72 292.03
2023-02-19 74 -> 73 290.18 -> 292.03
2023-01-28 75 -> 74 287.32 -> 290.18

Saint Petersburg Open 2021: 86% -> 71%

2023-01-06 76 -> 75 287.32
2022-12-19 76 286.01 -> 287.32
2022-11-28 76 282.94 -> 286.01

Saint Petersburg Open 2021: 100% -> 86%

2022-11-06 77 -> 76 54.63 -> 282.94

IX Russian Riichi Championship: 0% -> 100%

2022-10-14 107 -> 77 378.88 -> 54.63
2020-02-01 107 378.88