Kosolapov Stanislav
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Aug. 31, 2025 (latest changes Aug. 31, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-08-31 | 184 | 194.82 |
SPB Riichi Open 2025: 0% -> 100% |