Bratsev Mikhail

From Saint Petersburg, Russia

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Online rating

Rating date Sept. 11, 2022 (latest changes Sept. 11, 2022).

140 place (177.68).

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

p1 = (232.32 * 3.40 * 0.14 + 485.44 * 3.45 * 0.71 + 57.47 * 3.25 * 1 + 0 + 0) / (3.40 * 0.14 + 3.45 * 0.71 + 3.25 * 1 + 1 + 1) = 182.42736910524684

p2 = (485.44 * 3.45 * 0.71 + 57.47 * 3.25 * 1 + 232.32 * 3.40 * 0.14) / max_coefficients = 172.94104046242774

score = 182.42736910524684 * 0.5 + 172.94104046242774 * 0.5 = 177.6842047838373

Rating changes

Show

all results
Date Place Points Reason
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
2022-05-24 138 -> 133 223.50 -> 212.76

Riichi Online Open Team Cup: 14% -> 0%
2022-05-21 139 -> 138 221.73 -> 223.50

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 71% 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