Sviridova Valentina

From Moscow, Russia

EMA: 15990330

Player page

Online rating

Rating date Sept. 23, 2022 (latest changes Sept. 23, 2022).

128 place (246.12).

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

p1 = (171.72 * 3.40 * 0.14 + 385.54 * 3.20 * 0.43 + 184.47 * 3.45 * 0.57 + 344.83 * 3.25 * 1 + 0) / (3.40 * 0.14 + 3.20 * 0.43 + 3.45 * 0.57 + 3.25 * 1 + 1) = 259.51420461930184

p2 = (344.83 * 3.25 * 1 + 385.54 * 3.20 * 0.43 + 184.47 * 3.45 * 0.57) / max_coefficients = 232.72947976878612

score = 259.51420461930184 * 0.5 + 232.72947976878612 * 0.5 = 246.12184219404398

Rating changes

Show

Date Place Points Reason
2022-09-22 189 -> 128 200.27 -> 246.12
2021-02-01 189 200.27

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 345 2021-11-14 58/88 100% 3.25 ONLINE Winter Team Fight
2 184 2021-05-16 85/104 57% 3.45 ONLINE Riichi Online Open Team Cup
3 386 2021-03-21 52/84 43% 3.20 ONLINE No Dora Tournament
4 172 2020-11-01 83/100 14% 3.40 ONLINE Riichi Online Open Team Cup
5 119 2020-05-24 120/136 0% 3.69 ONLINE Riichi Online Open Team Cup
6 144 2020-04-12 120/140 0% 3.70 ONLINE Corona go away
7 315 2020-02-16 99/144 0% 3.71 ONLINE Riichi Online Open Team Cup 2020
8 422 2019-02-17 49/84 0% 3.20 ONLINE Riichi Online Open Team Cup