Dedikov Sergey
From Saint Petersburg, Russia
EMA: 15990035
Common russian riichi rating (CRR)
Rating date May 1, 2023 (latest changes May 1, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-01 | 91 -> 93 | 280.99 | |
| 2023-04-22 | 89 -> 91 | 280.99 | |
| 2023-03-31 | 89 | 280.99 |