Bykov Dmitriy
From Saint Petersburg, Russia
EMA: 15990236
Common russian riichi rating (CRR)
Rating date Sept. 3, 2023 (latest changes Sept. 3, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-03 | 73 -> 150 | 490.15 -> 186.07 |
SPB Riichi Open 2023: 0% -> 100% |
| 2020-02-01 | 73 | 490.15 |