Maniakhin Petr
From Saint Petersburg, Russia
EMA: 15990315
Internal rating (RR)
Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-11-03 | 106 -> 107 | 340.31 -> 320.09 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-13 | 95 -> 106 | 343.08 -> 340.31 | |
| 2024-10-11 | 98 -> 95 | 343.08 | |
| 2024-09-06 | 99 -> 98 | 343.08 | |
| 2024-09-03 | 93 -> 99 | 357.44 -> 343.08 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 77 -> 93 | 313.88 -> 357.44 |
SPB Riichi Open 2024: 0% -> 100% |
| 2023-11-06 | 83 -> 77 | 309.20 -> 313.88 | |
| 2023-10-12 | 87 -> 83 | 305.05 -> 309.20 | |
| 2023-09-28 | 84 -> 87 | 322.28 -> 305.05 |
Saint Petersburg Open 2021: 29% -> 14% |
| 2023-09-20 | 85 -> 84 | 322.28 | |
| 2023-09-03 | 103 -> 85 | 213.15 -> 322.28 |
SPB Riichi Open 2023: 0% -> 100% |
| 2021-02-01 | 117 -> 103 | 347.45 -> 213.15 | |
| 2020-02-01 | 117 | 347.45 |