Petrova Anna
From Nizhny Novgorod, Russia
Online rating
Rating date March 7, 2023 (latest changes March 7, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-02-20 | 105 -> 102 | 224.98 | |
| 2023-02-18 | 102 -> 105 | 245.50 -> 224.98 |
Spring Online Tournament: 29% -> 14% |
| 2023-02-13 | 103 -> 102 | 245.50 | |
| 2023-02-12 | 104 -> 103 | 245.50 | |
| 2023-01-21 | 106 -> 104 | 245.50 | |
| 2023-01-16 | 109 -> 106 | 249.01 -> 245.50 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2023-01-14 | 105 -> 109 | 262.18 -> 249.01 |
Winter Team Fight: 86% -> 71% |
| 2023-01-10 | 106 -> 105 | 262.18 | |
| 2022-12-20 | 110 -> 106 | 262.18 | |
| 2022-12-18 | 104 -> 110 | 280.00 -> 262.18 |
Spring Online Tournament: 43% -> 29% |
| 2022-12-13 | 105 -> 104 | 280.00 | |
| 2022-12-12 | 105 | 275.07 -> 280.00 | |
| 2022-11-21 | 107 -> 105 | 275.07 | |
| 2022-11-16 | 111 -> 107 | 277.85 -> 275.07 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-11-14 | 106 -> 111 | 287.84 -> 277.85 |
Winter Team Fight: 100% -> 86% |
| 2022-11-07 | 107 -> 106 | 287.84 | |
| 2022-11-01 | 110 -> 107 | 287.84 | |
| 2022-10-20 | 113 -> 110 | 287.84 | |
| 2022-10-18 | 107 -> 113 | 303.37 -> 287.84 |
Spring Online Tournament: 57% -> 43% |
| 2022-10-13 | 108 -> 107 | 303.37 | |
| 2022-09-27 | 109 -> 108 | 303.37 | |
| 2022-09-25 | 110 -> 109 | 303.37 | |
| 2022-09-16 | 114 -> 110 | 305.92 -> 303.37 |
Riichi Online Open Team Cup: 71% -> 57% |
| 2022-09-13 | 115 -> 114 | 305.92 | |
| 2022-09-11 | 110 -> 115 | 305.92 | |
| 2022-09-10 | 111 -> 110 | 305.92 | |
| 2022-09-07 | 112 -> 111 | 305.92 | |
| 2022-08-20 | 113 -> 112 | 305.92 | |
| 2022-08-18 | 109 -> 113 | 320.96 -> 305.92 |
Spring Online Tournament: 71% -> 57% |
| 2022-08-15 | 110 -> 109 | 320.96 | |
| 2022-07-25 | 111 -> 110 | 320.96 | |
| 2022-07-16 | 112 -> 111 | 316.83 -> 320.96 |
Riichi Online Open Team Cup: 86% -> 71% |
| 2022-07-12 | 114 -> 112 | 316.83 | |
| 2022-07-07 | 115 -> 114 | 316.83 | |
| 2022-07-01 | 117 -> 115 | 316.83 | |
| 2022-06-26 | 114 -> 117 | 320.60 -> 316.83 | |
| 2022-06-18 | 113 -> 114 | 335.03 -> 320.60 |
Spring Online Tournament: 86% -> 71% |
| 2022-05-24 | 111 -> 113 | 355.27 -> 335.03 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-05-21 | 111 | 352.39 -> 355.27 | |
| 2022-05-16 | 113 -> 111 | 344.46 -> 352.39 |
Riichi Online Open Team Cup: 100% -> 86% |
| 2022-05-10 | 114 -> 113 | 344.46 | |
| 2022-05-01 | 117 -> 114 | 344.46 | |
| 2022-04-29 | 159 -> 117 | 329.24 -> 344.46 | |
| 2021-02-01 | 14 -> 159 | 660.02 -> 329.24 | |
| 2020-02-01 | 14 | 660.02 |