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 82 -> 85 322.18 -> 294.86

IX Russian Riichi Championship: 100% -> 86%
2023-10-12 87 -> 82 306.73 -> 322.18

Moscow Riichi 2022: 71% -> 57%
2023-09-28 88 -> 87 304.19 -> 306.73

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 90 -> 88 304.19
2023-09-03 68 -> 90 323.35 -> 304.19
2023-08-19 69 -> 68 323.35
2023-08-12 76 -> 69 308.71 -> 323.35

Moscow Riichi 2022: 86% -> 71%
2023-07-28 80 -> 76 307.57 -> 308.71

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 80 302.56 -> 307.57
2023-07-06 81 -> 80 302.56
2023-06-19 82 -> 81 302.56
2023-06-12 85 -> 82 290.10 -> 302.56

Moscow Riichi 2022: 100% -> 86%
2023-06-11 67 -> 85 310.60 -> 290.10
2023-05-28 68 -> 67 308.10 -> 310.60

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 69 -> 68 302.39 -> 308.10
2023-04-19 70 -> 69 299.77 -> 302.39
2023-03-28 72 -> 70 297.06 -> 299.77

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 73 -> 72 292.03 -> 297.06
2023-03-06 74 -> 73 292.03
2023-02-19 75 -> 74 290.18 -> 292.03
2023-01-28 76 -> 75 287.32 -> 290.18

Saint Petersburg Open 2021: 86% -> 71%
2023-01-06 77 -> 76 287.32
2022-12-19 77 286.01 -> 287.32
2022-11-28 77 282.94 -> 286.01

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 78 -> 77 54.63 -> 282.94

IX Russian Riichi Championship: 0% -> 100%
2022-06-12 108 -> 78 378.88 -> 54.63

Moscow Riichi 2022: 0% -> 100%
2020-02-01 108 378.88