Bratsev Mikhail

From Saint Petersburg, Russia

Player page

Online rating

Rating date Feb. 15, 2023 (latest changes Feb. 15, 2023).

133 place (89.73).

max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475

p1 = (485.44 * 3.45 * 0.29 + 57.47 * 3.25 * 0.71 + 0 + 0 + 0) / (3.45 * 0.29 + 3.25 * 0.71 + 1 + 1 + 1) = 97.01703149129398

p2 = (485.44 * 3.45 * 0.29 + 57.47 * 3.25 * 0.71) / max_coefficients = 82.4499173008061

score = 97.01703149129398 * 0.5 + 82.4499173008061 * 0.5 = 89.73347439605004

Rating changes

Show

all results
Date Place Points Reason
2023-01-25 134 -> 133 89.73
2023-01-23 163 -> 134 316.05 -> 89.73
2021-02-01 163 316.05

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 57 2021-11-14 83/88 71% 3.25 ONLINE Winter Team Fight
2 485 2021-05-16 54/104 29% 3.45 ONLINE Riichi Online Open Team Cup
3 232 2020-11-01 77/100 0% 3.40 ONLINE Riichi Online Open Team Cup
4 193 2020-05-24 110/136 0% 3.69 ONLINE Riichi Online Open Team Cup
5 608 2020-02-16 57/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020