Grebnev Grigorii
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date March 30, 2024 (latest changes March 30, 2024).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-30 | 82 -> 76 | 344.87 -> 364.79 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 85 -> 82 | 344.87 | |
| 2024-03-10 | 80 -> 85 | 351.35 -> 344.87 | |
| 2024-03-06 | 82 -> 80 | 345.34 -> 351.35 | |
| 2024-02-27 | 82 | 345.79 -> 345.34 |
Sun tournament: 57% -> 43% |
| 2024-02-25 | 78 -> 82 | 348.11 -> 345.79 |
Earth cup: 100% -> 86% |
| 2024-02-12 | 79 -> 78 | 348.11 | |
| 2024-01-20 | 81 -> 79 | 348.11 | |
| 2024-01-06 | 82 -> 81 | 342.36 -> 348.11 | |
| 2024-01-05 | 83 -> 82 | 342.36 | |
| 2024-01-03 | 84 -> 83 | 342.36 | |
| 2023-12-27 | 84 | 342.91 -> 342.36 |
Sun tournament: 71% -> 57% |
| 2023-12-19 | 85 -> 84 | 342.91 | |
| 2023-12-12 | 90 -> 85 | 342.91 | |
| 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 |