Orlov Boris
From Vsevolozhsk, Russia
Internal rating (RR)
Rating date Oct. 15, 2023 (latest changes Oct. 15, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-10-13 | 85 -> 84 | 301.10 | |
| 2023-10-12 | 79 -> 85 | 329.72 -> 301.10 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-10-07 | 80 -> 79 | 329.72 | |
| 2023-09-20 | 81 -> 80 | 329.72 | |
| 2023-09-06 | 82 -> 81 | 329.72 | |
| 2023-09-03 | 82 | 329.72 |
SPB Riichi Open 2023: 0% -> 100% |