Zykova Sofya
From Irkutsk, Russia
Online rating
Rating date July 18, 2022 (latest changes July 18, 2022).
146 place (125.37).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (161.62 * 3.40 * 0.29 + 165.05 * 3.45 * 0.71 + 160.92 * 3.25 * 1 + 0 + 0) / (3.40 * 0.29 + 3.45 * 0.71 + 3.25 * 1 + 1 + 1) = 125.11462786886284
p2 = (160.92 * 3.25 * 1 + 165.05 * 3.45 * 0.71 + 161.62 * 3.40 * 0.29) / max_coefficients = 125.63121387283238
score = 125.11462786886284 * 0.5 + 125.63121387283238 * 0.5 = 125.37292087084761
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-07-16 | 146 | 128.47 -> 125.37 |
Riichi Online Open Team Cup: 86% -> 71% |
2022-07-13 | 147 -> 146 | 128.47 | |
2022-07-12 | 149 -> 147 | 128.47 | |
2022-07-01 | 147 -> 149 | 133.69 -> 128.47 |
Riichi Online Open Team Cup: 43% -> 29% |
2022-06-26 | 145 -> 147 | 135.26 -> 133.69 | |
2022-06-23 | 124 -> 145 | 436.51 -> 135.26 | |
2021-02-01 | 20 -> 124 | 614.76 -> 436.51 | |
2020-02-01 | 20 | 614.76 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 161 |
|
74/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
2 | 165 |
|
87/104 | 71% | 3.45 | ONLINE | Riichi Online Open Team Cup |
3 | 162 |
|
84/100 | 29% | 3.40 | ONLINE | Riichi Online Open Team Cup |
4 | 521 |
|
35/72 | 0% | 3.05 | ONLINE | Summer Tournament |
5 | 89 |
|
124/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
6 | 336 |
|
72/108 | 0% | 3.50 | ONLINE | Spring tournament |
7 | 89 |
|
113/124 | 0% | 3.06 | ONLINE | Be cool stay home |
8 | 72 |
|
130/140 | 0% | 3.70 | ONLINE | Corona go away |
9 | 755 |
|
36/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
10 | 975 |
|
2/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament |
11 | 1000 |
|
1/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |