Proskuriakova Olga
From Moscow, Russia
EMA: 15990193
Online rating
Rating date June 30, 2022 (latest changes June 30, 2022).
89 place (420.83).
how we calculated rating score
max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.80 * 1) = 9.006995
p1 = (860.47 * 2.50 * 1 + 553.19 * 2.60 * 1 + 0 + 0 + 0) / (2.50 * 1 + 2.60 * 1 + 1 + 1 + 1) = 443.1432098765432
p2 = (860.47 * 2.50 * 1 + 553.19 * 2.60 * 1) / max_coefficients = 398.51915094879035
score = 443.1432098765432 * 0.5 + 398.51915094879035 * 0.5 = 420.83118041266675
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-06-26 | 83 -> 89 | 425.36 -> 420.83 | |
2022-06-23 | 83 | 425.36 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 553 |
|
22/48 | 100% | 2.60 | ONLINE | Demons of autumn wind |
2 | 860 |
|
7/44 | 100% | 2.50 | ONLINE | Demons of spring wind |
3 | 957 |
|
7/140 | 0% | 3.70 | ONLINE | Corona go away |
4 | 0 |
|
60/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |
5 | 915 |
|
5/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 |
6 | 968 |
|
2/32 | 0% | 2.40 | ONLINE | Pankrata's online tournament |