Orlov Boris
From Vsevolozhsk, Russia
Common russian riichi rating (CRR)
Rating date Oct. 12, 2023 (latest changes Oct. 12, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-10-12 | 77 -> 90 | 377.53 -> 347.41 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-28 | 80 -> 77 | 377.53 | |
| 2023-09-06 | 81 -> 80 | 377.53 | |
| 2023-09-05 | 82 -> 81 | 377.53 | |
| 2023-09-03 | 75 -> 82 | 344.74 -> 377.53 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-08-27 | 71 -> 75 | 349.35 -> 344.74 |
Sun tournament: 100% -> 86% |
| 2023-08-19 | 73 -> 71 | 349.35 | |
| 2023-08-12 | 65 -> 73 | 378.42 -> 349.35 |
Moscow Riichi 2022: 86% -> 71% |
| 2023-07-28 | 66 -> 65 | 378.42 | |
| 2023-07-20 | 65 -> 66 | 378.42 | |
| 2023-07-06 | 64 -> 65 | 378.42 | |
| 2023-07-03 | 66 -> 64 | 378.42 | |
| 2023-06-19 | 70 -> 66 | 378.42 | |
| 2023-06-12 | 60 -> 70 | 404.41 -> 378.42 |
Moscow Riichi 2022: 100% -> 86% |
| 2023-06-11 | 49 -> 60 | 418.37 -> 404.41 | |
| 2023-05-28 | 51 -> 49 | 418.37 | |
| 2023-05-20 | 52 -> 51 | 412.49 -> 418.37 | |
| 2023-05-06 | 51 -> 52 | 412.49 | |
| 2023-05-01 | 50 -> 51 | 412.49 | |
| 2023-04-22 | 49 -> 50 | 412.49 | |
| 2023-04-19 | 51 -> 49 | 412.49 | |
| 2023-03-28 | 52 -> 51 | 412.49 | |
| 2023-03-20 | 54 -> 52 | 407.01 -> 412.49 | |
| 2023-02-25 | 52 -> 54 | 407.01 | |
| 2023-02-19 | 53 -> 52 | 407.01 | |
| 2023-01-28 | 55 -> 53 | 405.36 -> 407.01 | |
| 2023-01-14 | 54 -> 55 | 405.36 | |
| 2023-01-06 | 55 -> 54 | 405.36 | |
| 2022-12-19 | 57 -> 55 | 403.90 -> 405.36 | |
| 2022-12-18 | 55 -> 57 | 403.90 | |
| 2022-11-28 | 55 | 400.42 -> 403.90 | |
| 2022-11-06 | 43 -> 55 | 409.70 -> 400.42 | |
| 2022-11-05 | 43 | 409.70 |