Kosolapov Stanislav
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Sept. 5, 2025 (latest changes Sept. 5, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-09-05 | 219 -> 218 | 196.68 | |
| 2025-09-03 | 224 -> 219 | 196.68 | |
| 2025-09-01 | 224 | 194.82 -> 196.68 | |
| 2025-08-31 | 224 | 194.82 |
SPB Riichi Open 2025: 0% -> 100% |