Bratsev Mikhail
From Saint Petersburg, Russia
Online rating
Rating date Jan. 7, 2023 (latest changes Jan. 7, 2023).
133 place (116.09).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999
p1 = (485.44 * 3.45 * 0.43 + 57.47 * 3.25 * 0.86 + 0 + 0 + 0) / (3.45 * 0.43 + 3.25 * 0.86 + 1 + 1 + 1) = 120.85082482763178
p2 = (485.44 * 3.45 * 0.43 + 57.47 * 3.25 * 0.86) / max_coefficients = 111.32859683662892
score = 120.85082482763178 * 0.5 + 111.32859683662892 * 0.5 = 116.08971083213035
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-20 | 136 -> 133 | 116.09 | |
| 2022-12-12 | 136 | 114.05 -> 116.09 | |
| 2022-11-16 | 134 -> 136 | 140.24 -> 114.05 |
Riichi Online Open Team Cup: 57% -> 43% |
| 2022-11-14 | 135 -> 134 | 135.67 -> 140.24 |
Winter Team Fight: 100% -> 86% |
| 2022-11-01 | 137 -> 135 | 154.16 -> 135.67 |
Riichi Online Open Team Cup: 14% -> 0% |
| 2022-10-20 | 138 -> 137 | 154.16 | |
| 2022-10-11 | 141 -> 138 | 154.16 | |
| 2022-09-21 | 142 -> 141 | 154.16 | |
| 2022-09-16 | 140 -> 142 | 177.68 -> 154.16 |
Riichi Online Open Team Cup: 71% -> 57% |
| 2022-09-11 | 132 -> 140 | 177.68 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 57 |
|
83/88 | 86% | 3.25 | ONLINE | Winter Team Fight |
| 2 | 485 |
|
54/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |
| 3 | 232 |
|
77/100 | 0% | 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 |