Sviridova Valentina
From Moscow, Russia
EMA: 15990330
Online rating
Rating date Nov. 8, 2022 (latest changes Nov. 8, 2022).
121 place (233.50).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (385.54 * 3.20 * 0.43 + 184.47 * 3.45 * 0.57 + 344.83 * 3.25 * 1 + 0 + 0) / (3.20 * 0.43 + 3.45 * 0.57 + 3.25 * 1 + 1 + 1) = 234.27733522638007
p2 = (344.83 * 3.25 * 1 + 385.54 * 3.20 * 0.43 + 184.47 * 3.45 * 0.57) / max_coefficients = 232.72947976878612
score = 234.27733522638007 * 0.5 + 232.72947976878612 * 0.5 = 233.5034074975831
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-11-07 | 122 -> 121 | 233.50 | |
2022-11-01 | 126 -> 122 | 246.12 -> 233.50 |
Riichi Online Open Team Cup: 14% -> 0% |
2022-10-20 | 127 -> 126 | 246.12 | |
2022-10-11 | 128 -> 127 | 246.12 | |
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 |
|
58/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
2 | 184 |
|
85/104 | 57% | 3.45 | ONLINE | Riichi Online Open Team Cup |
3 | 386 |
|
52/84 | 43% | 3.20 | ONLINE | No Dora Tournament |
4 | 172 |
|
83/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
5 | 119 |
|
120/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
6 | 144 |
|
120/140 | 0% | 3.70 | ONLINE | Corona go away |
7 | 315 |
|
99/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
8 | 422 |
|
49/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |