Bogatikov Aleksander
From Moscow, Russia
EMA: 15990107
Internal rating (RR)
Rating date June 9, 2024 (latest changes June 9, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-09 | 112 -> 122 | 185.59 | |
| 2024-05-12 | 91 -> 112 | 194.91 -> 185.59 | |
| 2024-05-06 | 82 -> 91 | 239.08 -> 194.91 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-12 | 89 -> 82 | 226.35 -> 239.08 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 81 -> 89 | 226.35 | |
| 2024-03-20 | 88 -> 81 | 226.35 | |
| 2024-03-10 | 80 -> 88 | 238.92 -> 226.35 | |
| 2024-03-06 | 72 -> 80 | 276.42 -> 238.92 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 77 -> 72 | 260.33 -> 276.42 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 80 -> 77 | 260.33 | |
| 2024-01-06 | 71 -> 80 | 292.10 -> 260.33 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-19 | 74 -> 71 | 292.10 | |
| 2023-12-12 | 84 -> 74 | 277.16 -> 292.10 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 83 -> 84 | 294.86 -> 277.16 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-20 | 84 -> 83 | 294.86 | |
| 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% |
| 2022-09-12 | 78 -> 77 | 54.63 | |
| 2022-09-11 | 77 -> 78 | 54.63 | |
| 2022-09-10 | 107 -> 77 | 378.88 -> 54.63 | |
| 2020-02-01 | 107 | 378.88 |