Bratsev Mikhail
From Saint Petersburg, Russia
Online rating
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
163 place (316.05).
how we calculated rating score
max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1
p1 = (608.39 * 3.71 * 1 + 192.59 * 3.69 * 1 + 232.32 * 3.40 * 1 + 0 + 0) / (3.71 * 1 + 3.69 * 1 + 3.40 * 1 + 1 + 1) = 293.5703125
p2 = (608.39 * 3.71 * 1 + 232.32 * 3.40 * 1 + 192.59 * 3.69 * 1) / max_coefficients = 338.5315315315316
score = 293.5703125 * 0.5 + 338.5315315315316 * 0.5 = 316.05092201576576
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 163 | 316.05 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 232 |
|
77/100 | 100% | 3.40 | ONLINE | Riichi Online Open Team Cup |
| 2 | 193 |
|
110/136 | 100% | 3.69 | ONLINE | Riichi Online Open Team Cup |
| 3 | 608 |
|
57/144 | 100% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |