Bratsev Mikhail
From Saint Petersburg, Russia
Online rating
Rating date July 8, 2022 (latest changes July 8, 2022).
135 place (203.25).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995
p1 = (232.32 * 3.40 * 0.29 + 485.44 * 3.45 * 0.86 + 57.47 * 3.25 * 1 + 0 + 0) / (3.40 * 0.29 + 3.45 * 0.86 + 3.25 * 1 + 1 + 1) = 201.3297560842742
p2 = (485.44 * 3.45 * 0.86 + 232.32 * 3.40 * 0.29 + 57.47 * 3.25 * 1) / max_coefficients = 205.16054466556272
score = 201.3297560842742 * 0.5 + 205.16054466556272 * 0.5 = 203.24515037491847
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-07-01 | 133 -> 135 | 210.29 -> 203.25 |
Riichi Online Open Team Cup: 43% -> 29% |
2022-06-26 | 131 -> 133 | 212.76 -> 210.29 | |
2022-06-23 | 164 -> 131 | 316.05 -> 212.76 | |
2021-02-01 | 164 | 316.05 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 57 |
|
83/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
2 | 485 |
|
54/104 | 86% | 3.45 | ONLINE | Riichi Online Open Team Cup |
3 | 232 |
|
77/100 | 29% | 3.40 | ONLINE | Riichi Online Open Team Cup |
4 | 193 |
|
110/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
5 | 608 |
|
57/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |