Grebnev Grigorii
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Dec. 29, 2024 (latest changes Dec. 29, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-25 | 108 | 364.07 -> 362.30 |
Earth cup: 29% -> 14% |
| 2024-12-18 | 110 -> 108 | 364.07 | |
| 2024-12-11 | 111 -> 110 | 364.07 | |
| 2024-12-01 | 110 -> 111 | 364.07 | |
| 2024-11-05 | 115 -> 110 | 364.07 | |
| 2024-11-04 | 114 -> 115 | 364.07 | |
| 2024-11-03 | 107 -> 114 | 383.52 -> 364.07 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-26 | 107 | 383.52 |