Sviridova Valentina
From Moscow, Russia
EMA: 15990330
Online rating
Rating date July 19, 2022 (latest changes July 19, 2022).
124 place (273.54).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (171.72 * 3.40 * 0.29 + 385.54 * 3.20 * 0.71 + 184.47 * 3.45 * 0.71 + 344.83 * 3.25 * 1 + 0) / (3.40 * 0.29 + 3.20 * 0.71 + 3.45 * 0.71 + 3.25 * 1 + 1) = 263.0844483890297
p2 = (344.83 * 3.25 * 1 + 385.54 * 3.20 * 0.71 + 184.47 * 3.45 * 0.71) / max_coefficients = 283.993063583815
score = 263.0844483890297 * 0.5 + 283.993063583815 * 0.5 = 273.53875598642236
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-07-16 | 124 | 271.10 -> 273.54 |
Riichi Online Open Team Cup: 86% -> 71% |
2022-07-12 | 125 -> 124 | 271.10 | |
2022-07-01 | 128 -> 125 | 269.16 -> 271.10 |
Riichi Online Open Team Cup: 43% -> 29% |
2022-06-26 | 125 -> 128 | 272.37 -> 269.16 | |
2022-06-23 | 190 -> 125 | 200.27 -> 272.37 | |
2021-02-01 | 190 | 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 | 71% | 3.45 | ONLINE | Riichi Online Open Team Cup |
3 | 386 |
|
52/84 | 71% | 3.20 | ONLINE | No Dora Tournament |
4 | 172 |
|
83/100 | 29% | 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 |