Proskuriakova Olga
From Moscow, Russia
EMA: 15990193
Online rating
Rating date Dec. 16, 2022 (latest changes Dec. 16, 2022).
83 place (341.02).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999
p1 = (860.47 * 2.50 * 0.57 + 553.19 * 2.60 * 0.86 + 0 + 0 + 0) / (2.50 * 0.57 + 2.60 * 0.86 + 1 + 1 + 1) = 369.82947171081094
p2 = (553.19 * 2.60 * 0.86 + 860.47 * 2.50 * 0.57) / max_coefficients = 312.2080507762592
score = 369.82947171081094 * 0.5 + 312.2080507762592 * 0.5 = 341.0187612435351
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-12 | 82 -> 83 | 352.70 -> 341.02 |
Demons of autumn wind: 100% -> 86% |
2022-11-25 | 77 -> 82 | 383.11 -> 352.70 |
Demons of spring wind: 71% -> 57% |
2022-11-16 | 83 -> 77 | 383.11 | |
2022-11-14 | 83 | 373.35 -> 383.11 | |
2022-11-10 | 84 -> 83 | 373.35 | |
2022-11-01 | 85 -> 84 | 373.35 | |
2022-10-11 | 86 -> 85 | 373.35 | |
2022-09-25 | 84 -> 86 | 401.66 -> 373.35 |
Demons of spring wind: 86% -> 71% |
2022-09-22 | 84 | 401.66 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 553 |
|
22/48 | 86% | 2.60 | ONLINE | Demons of autumn wind |
2 | 860 |
|
7/44 | 57% | 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 |