Proskuriakova Olga
From Moscow, Russia
EMA: 15990193
Online rating
Rating date April 10, 2023 (latest changes April 10, 2023).
84 place (265.36).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.71) = 6.95718
p1 = (860.47 * 2.50 * 0.29 + 553.19 * 2.60 * 0.71 + 0 + 0 + 0) / (2.50 * 0.29 + 2.60 * 0.71 + 1 + 1 + 1) = 294.71248853525935
p2 = (553.19 * 2.60 * 0.71 + 860.47 * 2.50 * 0.29) / max_coefficients = 236.01085497284822
score = 294.71248853525935 * 0.5 + 236.01085497284822 * 0.5 = 265.36167175405376
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-03-26 | 85 -> 84 | 265.36 | |
2023-03-25 | 76 -> 85 | 304.50 -> 265.36 |
Demons of spring wind: 43% -> 29% |
2023-03-21 | 79 -> 76 | 304.50 | |
2023-03-16 | 81 -> 79 | 304.50 | |
2023-03-14 | 83 -> 81 | 295.73 -> 304.50 | |
2023-03-07 | 84 -> 83 | 295.73 | |
2023-02-12 | 82 -> 84 | 316.18 -> 295.73 |
Demons of autumn wind: 86% -> 71% |
2023-01-25 | 78 -> 82 | 350.78 -> 316.18 |
Demons of spring wind: 57% -> 43% |
2023-01-21 | 77 -> 78 | 350.78 | |
2023-01-16 | 82 -> 77 | 350.78 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 553 |
|
22/48 | 71% | 2.60 | ONLINE | Demons of autumn wind |
2 | 860 |
|
7/44 | 29% | 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 |