Perfilev Roman
From Arkhangelsk, Russia
Online rating
Rating date May 13, 2022 (latest changes May 13, 2022).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-05-13 | 83 -> 86 | 449.26 -> 437.81 |
Autumn Online Tournament: 43% -> 29% |
| 2022-05-10 | 84 -> 83 | 449.26 | |
| 2022-05-07 | 86 -> 84 | 449.26 | |
| 2022-05-01 | 80 -> 86 | 469.28 -> 449.26 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-04-29 | 51 -> 80 | 626.94 -> 469.28 | |
| 2021-02-01 | 84 -> 51 | 258.12 -> 626.94 | |
| 2020-02-01 | 84 | 258.12 |