Proskuriakova Olga
From Moscow, Russia
EMA: 15990193
Online rating
Rating date Jan. 16, 2023 (latest changes Jan. 16, 2023).
77 place (350.78).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (553.19 * 2.60 * 0.86 + 860.47 * 2.50 * 0.57 + 0 + 0 + 0) / (2.60 * 0.86 + 2.50 * 0.57 + 1 + 1 + 1) = 369.82947171081094
p2 = (553.19 * 2.60 * 0.86 + 860.47 * 2.50 * 0.57) / max_coefficients = 331.7318996560657
score = 369.82947171081094 * 0.5 + 331.7318996560657 * 0.5 = 350.7806856834383
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-01-16 | 82 -> 77 | 350.78 | |
2023-01-14 | 82 | 341.02 -> 350.78 | |
2023-01-10 | 83 -> 82 | 341.02 | |
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 |
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 |