Grebnev Grigorii
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-28 | 94 -> 90 | 342.91 | |
| 2023-11-26 | 90 -> 94 | 343.86 -> 342.91 | |
| 2023-11-20 | 93 -> 90 | 343.86 | |
| 2023-11-06 | 93 | 343.86 |