Perfilev Roman
From Arkhangelsk, Russia
Online rating
Rating date Oct. 10, 2022 (latest changes Oct. 10, 2022).
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-09-21 | 90 -> 89 | 361.75 | |
| 2022-09-16 | 93 -> 90 | 357.64 -> 361.75 |
Riichi Online Open Team Cup: 71% -> 57% |
| 2022-09-13 | 89 -> 93 | 386.01 -> 357.64 |
Autumn Online Tournament: 14% -> 0% |
| 2022-09-11 | 87 -> 89 | 386.01 | |
| 2022-09-10 | 88 -> 87 | 386.01 | |
| 2022-09-01 | 86 -> 88 | 410.25 -> 386.01 |
Riichi Online Open Team Cup: 29% -> 14% |
| 2022-08-11 | 85 -> 86 | 410.25 | |
| 2022-07-25 | 87 -> 85 | 410.25 | |
| 2022-07-21 | 89 -> 87 | 410.25 | |
| 2022-07-16 | 92 -> 89 | 397.18 -> 410.25 |
Riichi Online Open Team Cup: 86% -> 71% |
| 2022-07-13 | 91 -> 92 | 402.29 -> 397.18 |
Autumn Online Tournament: 29% -> 14% |
| 2022-07-01 | 88 -> 91 | 424.91 -> 402.29 |
Riichi Online Open Team Cup: 43% -> 29% |
| 2022-06-26 | 82 -> 88 | 429.63 -> 424.91 | |
| 2022-06-20 | 83 -> 82 | 429.63 | |
| 2022-06-18 | 84 -> 83 | 429.63 | |
| 2022-06-14 | 86 -> 84 | 429.63 | |
| 2022-05-24 | 79 -> 86 | 461.03 -> 429.63 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-05-21 | 80 -> 79 | 457.65 -> 461.03 | |
| 2022-05-16 | 86 -> 80 | 437.81 -> 457.65 |
Riichi Online Open Team Cup: 100% -> 86% |
| 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 |