Kosolapov Stanislav
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Nov. 5, 2025 (latest changes Nov. 5, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-11-04 | 212 -> 221 | 199.16 -> 195.97 | |
| 2025-11-01 | 213 -> 212 | 198.91 -> 199.16 | |
| 2025-10-13 | 213 | 196.68 -> 198.91 | |
| 2025-10-09 | 214 -> 213 | 196.68 | |
| 2025-10-04 | 217 -> 214 | 196.68 | |
| 2025-09-30 | 218 -> 217 | 196.68 | |
| 2025-09-19 | 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% |