Petrova Anna
From Nizhny Novgorod, Russia
Online rating
Rating date March 16, 2023 (latest changes March 16, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-03-16 | 106 -> 104 | 206.97 -> 202.36 |
Riichi Online Open Team Cup: 29% -> 14% |
| 2023-03-14 | 101 -> 106 | 224.98 -> 206.97 |
Winter Team Fight: 71% -> 57% |
| 2023-02-20 | 104 -> 101 | 224.98 | |
| 2023-02-18 | 101 -> 104 | 245.50 -> 224.98 |
Spring Online Tournament: 29% -> 14% |
| 2023-02-13 | 102 -> 101 | 245.50 | |
| 2023-02-12 | 103 -> 102 | 245.50 | |
| 2023-01-23 | 158 -> 103 | 329.24 -> 245.50 | |
| 2021-02-01 | 14 -> 158 | 660.02 -> 329.24 | |
| 2020-02-01 | 14 | 660.02 |