Ryabov Aleksandr
From Moscow, Russia
Internal rating (RR)
Rating date Sept. 22, 2023 (latest changes Sept. 22, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-20 | 31 -> 29 | 489.58 | |
| 2023-09-03 | 74 -> 31 | 304.86 -> 489.58 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-09-01 | 74 | 304.86 |