Kopylov Dmitry
From Saint Petersburg, Russia
Internal rating (RR)
Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-28 | 121 -> 111 | 123.11 | |
| 2023-11-06 | 125 -> 121 | 122.95 -> 123.11 |
IX Russian Riichi Championship: 100% -> 86% |
| 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% |
| 2023-09-01 | 116 | 79.18 |