Kopylov Dmitry
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Oct. 19, 2023 (latest changes Oct. 19, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-10-12 | 125 | 123.43 -> 122.95 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-28 | 126 -> 125 | 123.43 | |
| 2023-09-20 | 128 -> 126 | 123.43 | |
| 2023-09-06 | 129 -> 128 | 123.43 | |
| 2023-09-03 | 116 -> 129 | 79.18 -> 123.43 |
SPB Riichi Open 2023: 0% -> 100% |
| 2023-08-19 | 117 -> 116 | 79.18 | |
| 2023-08-12 | 116 -> 117 | 81.85 -> 79.18 |
Moscow Riichi 2022: 86% -> 71% |
| 2023-07-28 | 117 -> 116 | 81.85 | |
| 2023-07-20 | 117 | 80.54 -> 81.85 | |
| 2023-06-12 | 117 | 82.98 -> 80.54 |
Moscow Riichi 2022: 100% -> 86% |
| 2023-06-11 | 98 -> 117 | 88.70 -> 82.98 | |
| 2023-05-29 | 97 -> 98 | 88.70 | |
| 2023-05-28 | 98 -> 97 | 88.04 -> 88.70 | |
| 2023-05-21 | 97 -> 98 | 88.04 | |
| 2023-05-20 | 98 -> 97 | 86.48 -> 88.04 | |
| 2023-05-18 | 97 -> 98 | 86.48 | |
| 2023-05-05 | 97 | 86.48 |