Dergunov Aleksey
From Moscow, Russia
Common russian riichi rating (CRR)
Rating date Jan. 28, 2023 (latest changes Jan. 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-28 | 53 -> 52 | 409.93 -> 411.94 | |
| 2023-01-14 | 52 -> 53 | 409.93 | |
| 2023-01-09 | 52 | 409.93 |