Dedikov Sergey
From Saint Petersburg, Russia
EMA: 15990035
Common russian riichi rating (CRR)
Rating date July 28, 2023 (latest changes July 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-07-28 | 102 -> 100 | 279.90 | |
| 2023-07-03 | 103 -> 102 | 279.90 | |
| 2023-06-19 | 103 | 279.90 |