Grigoryan Andrey
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Sept. 14, 2025 (latest changes Sept. 14, 2025).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-09-12 | 179 -> 177 | 196.85 | |
| 2025-09-03 | 183 -> 179 | 196.85 | |
| 2025-09-01 | 183 | 194.83 -> 196.85 |
SPB Riichi Open 2024: 100% -> 86% |
| 2025-08-31 | 178 -> 183 | 194.83 | |
| 2025-08-04 | 179 -> 178 | 194.03 -> 194.83 | |
| 2025-08-03 | 174 -> 179 | 194.03 | |
| 2025-07-13 | 170 -> 174 | 194.03 | |
| 2025-07-12 | 170 | 192.52 -> 194.03 | |
| 2025-07-10 | 171 -> 170 | 192.52 | |
| 2025-07-03 | 173 -> 171 | 192.52 | |
| 2025-06-15 | 161 -> 173 | 194.87 -> 192.52 | |
| 2025-06-11 | 171 -> 161 | 194.87 | |
| 2025-05-12 | 173 -> 171 | 191.48 -> 194.87 | |
| 2025-05-03 | 171 -> 173 | 191.48 | |
| 2025-04-27 | 170 -> 171 | 191.48 | |
| 2025-04-26 | 186 -> 170 | 73.95 -> 191.48 |
Seihoku spring tournament 2025: 0% -> 100% |
| 2025-03-02 | 183 -> 186 | 73.95 | |
| 2025-02-16 | 183 | 73.95 |
White Wolf Cup: 0% -> 100% |