Sobolev Sergei
From Izhevsk, Russia
Common russian riichi rating (CRR)
Rating date April 13, 2026 (latest changes April 13, 2026).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-04-11 | 285 -> 286 | 119.64 | |
| 2026-04-09 | 286 -> 285 | 119.64 | |
| 2026-04-05 | 280 -> 286 | 119.64 | |
| 2026-04-04 | 283 -> 280 | 119.64 | |
| 2026-03-30 | 287 -> 283 | 119.64 | |
| 2026-03-21 | 287 | 119.64 |
Grief from Uma: 0% -> 100% |