Knyazeva Anna
From Moscow, Russia
Internal rating (RR)
Rating date Sept. 6, 2023 (latest changes Sept. 6, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-03 | 30 -> 22 | 481.60 -> 540.14 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-09-01 | 30 | 481.60 |