Zykova Sofya
From Irkutsk, Russia
Online rating
Rating date June 13, 2022 (latest changes June 13, 2022).
145 place (151.74).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.60 * 1) = 8.806995
p1 = (521.13 * 3.05 * 0.14 + 161.62 * 3.40 * 0.43 + 165.05 * 3.45 * 0.86 + 160.92 * 3.25 * 1 + 0) / (3.05 * 0.14 + 3.40 * 0.43 + 3.45 * 0.86 + 3.25 * 1 + 1) = 161.94143348190346
p2 = (160.92 * 3.25 * 1 + 165.05 * 3.45 * 0.86 + 161.62 * 3.40 * 0.43) / max_coefficients = 141.54090015947548
score = 161.94143348190346 * 0.5 + 141.54090015947548 * 0.5 = 151.74116682068947
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-06-11 | 147 -> 145 | 151.74 | |
2022-05-24 | 152 -> 147 | 158.89 -> 151.74 |
Riichi Online Open Team Cup: 14% -> 0% |
2022-05-21 | 152 | 157.77 -> 158.89 | |
2022-05-16 | 150 -> 152 | 158.14 -> 157.77 |
Riichi Online Open Team Cup: 100% -> 86% |
2022-05-12 | 151 -> 150 | 158.14 | |
2022-05-10 | 159 -> 151 | 162.32 -> 158.14 |
Spring tournament: 14% -> 0% |
2022-05-01 | 156 -> 159 | 165.93 -> 162.32 |
Riichi Online Open Team Cup: 57% -> 43% |
2022-04-29 | 124 -> 156 | 436.51 -> 165.93 | |
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 | 86% | 3.45 | ONLINE | Riichi Online Open Team Cup |
3 | 162 |
|
84/100 | 43% | 3.40 | ONLINE | Riichi Online Open Team Cup |
4 | 521 |
|
35/72 | 14% | 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 |