Petrova Anna
From Nizhny Novgorod, Russia
Online rating
Rating date Feb. 10, 2023 (latest changes Feb. 10, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-21 | 105 -> 103 | 245.50 | |
| 2023-01-16 | 108 -> 105 | 249.01 -> 245.50 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2023-01-14 | 104 -> 108 | 262.18 -> 249.01 |
Winter Team Fight: 86% -> 71% |
| 2023-01-10 | 105 -> 104 | 262.18 | |
| 2022-12-20 | 109 -> 105 | 262.18 | |
| 2022-12-18 | 103 -> 109 | 280.00 -> 262.18 |
Spring Online Tournament: 43% -> 29% |
| 2022-12-13 | 104 -> 103 | 280.00 | |
| 2022-12-12 | 104 | 275.07 -> 280.00 | |
| 2022-11-21 | 106 -> 104 | 275.07 | |
| 2022-11-16 | 110 -> 106 | 277.85 -> 275.07 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-11-14 | 105 -> 110 | 287.84 -> 277.85 |
Winter Team Fight: 100% -> 86% |
| 2022-11-07 | 106 -> 105 | 287.84 | |
| 2022-11-01 | 109 -> 106 | 287.84 | |
| 2022-10-20 | 112 -> 109 | 287.84 | |
| 2022-10-18 | 106 -> 112 | 303.37 -> 287.84 |
Spring Online Tournament: 57% -> 43% |
| 2022-10-13 | 107 -> 106 | 303.37 | |
| 2022-09-27 | 108 -> 107 | 303.37 | |
| 2022-09-25 | 109 -> 108 | 303.37 | |
| 2022-09-22 | 158 -> 109 | 329.24 -> 303.37 | |
| 2021-02-01 | 14 -> 158 | 660.02 -> 329.24 | |
| 2020-02-01 | 14 | 660.02 |