Bratsev Mikhail

From Saint Petersburg, Russia

Player page

Online rating

Rating date Oct. 10, 2022 (latest changes Oct. 10, 2022).

141 place (154.16).

max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65

p1 = (232.32 * 3.40 * 0.14 + 485.44 * 3.45 * 0.57 + 57.47 * 3.25 * 1 + 0 + 0) / (3.40 * 0.14 + 3.45 * 0.57 + 3.25 * 1 + 1 + 1) = 163.04515653565048

p2 = (485.44 * 3.45 * 0.57 + 57.47 * 3.25 * 1 + 232.32 * 3.40 * 0.14) / max_coefficients = 145.27398843930635

score = 163.04515653565048 * 0.5 + 145.27398843930635 * 0.5 = 154.1595724874784

Rating changes

Show

all results
Date Place Points Reason
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
2022-09-01 133 -> 132 185.60 -> 177.68

Riichi Online Open Team Cup: 29% -> 14%
2022-07-21 134 -> 133 185.60
2022-07-16 134 203.25 -> 185.60

Riichi Online Open Team Cup: 86% -> 71%
2022-07-10 135 -> 134 203.25
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
2022-06-14 133 -> 131 212.76

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 57 2021-11-14 83/88 100% 3.25 ONLINE Winter Team Fight
2 485 2021-05-16 54/104 57% 3.45 ONLINE Riichi Online Open Team Cup
3 232 2020-11-01 77/100 14% 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