Bratsev Mikhail

From Saint Petersburg, Russia

Player page

Online rating

Rating date Dec. 14, 2022 (latest changes Dec. 14, 2022).

135 place (116.09).

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

Show

Date Place Points Reason
2022-12-12 135 114.05 -> 116.09
2022-11-16 133 -> 135 140.24 -> 114.05

Riichi Online Open Team Cup: 57% -> 43%

2022-11-14 134 -> 133 135.67 -> 140.24

Winter Team Fight: 100% -> 86%

2022-11-01 136 -> 134 154.16 -> 135.67

Riichi Online Open Team Cup: 14% -> 0%

2022-10-20 137 -> 136 154.16
2022-10-11 140 -> 137 154.16
2022-09-22 163 -> 140 316.05 -> 154.16
2021-02-01 163 316.05

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 57 2021-11-14 83/88 86% 3.25 ONLINE Winter Team Fight
2 485 2021-05-16 54/104 43% 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