Maniakhin Petr
From Saint Petersburg, Russia
EMA: 15990315
Common russian riichi rating (CRR)
Rating date Oct. 29, 2023 (latest changes Oct. 29, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-10-28 | 104 -> 103 | 305.70 | |
| 2023-10-27 | 103 -> 104 | 305.70 | |
| 2023-10-23 | 104 -> 103 | 305.70 | |
| 2023-10-22 | 101 -> 104 | 305.70 | |
| 2023-10-21 | 102 -> 101 | 305.70 | |
| 2023-10-19 | 101 -> 102 | 305.70 | |
| 2023-10-18 | 102 -> 101 | 305.70 | |
| 2023-10-17 | 101 -> 102 | 305.70 | |
| 2023-10-13 | 102 -> 101 | 305.70 | |
| 2023-10-12 | 106 -> 102 | 305.05 -> 305.70 | |
| 2023-10-07 | 107 -> 106 | 305.05 | |
| 2023-09-28 | 103 -> 107 | 322.28 -> 305.05 |
Saint Petersburg Open 2021: 29% -> 14% |
| 2023-09-20 | 105 -> 103 | 322.28 | |
| 2023-09-06 | 104 -> 105 | 322.28 | |
| 2023-09-03 | 118 -> 104 | 213.15 -> 322.28 |
SPB Riichi Open 2023: 0% -> 100% |
| 2021-02-01 | 131 -> 118 | 347.45 -> 213.15 | |
| 2020-02-01 | 131 | 347.45 |