Grishina Olga
From Moscow, Russia
EMA: 15990379
Online rating
Rating date Sept. 11, 2022 (latest changes Sept. 11, 2022).
87 place (414.20).
how we calculated rating score
max_coefficients = (3.25 * 1 + 2.80 * 1 + 2.60 * 1) = 8.65
p1 = (307.69 * 2.60 * 0.29 + 636.36 * 2.80 * 0.14 + 263.16 * 1.90 * 0.14 + 903.23 * 2.20 * 0.14 + 373.74 * 3.40 * 0.14 + 626.87 * 3 * 0.29 + 565.22 * 1.60 * 0.71 + 558.14 * 2.50 * 0.71 + 604.65 * 2.50 * 0.86 + 483.87 * 2.20 * 0.86 + 206.90 * 3.25 * 1) / (2.60 * 0.29 + 2.80 * 0.14 + 1.90 * 0.14 + 2.20 * 0.14 + 3.40 * 0.14 + 3 * 0.29 + 1.60 * 0.71 + 2.50 * 0.71 + 2.50 * 0.86 + 2.20 * 0.86 + 3.25 * 1) = 457.9159697532682
p2 = (604.65 * 2.50 * 0.86 + 558.14 * 2.50 * 0.71 + 483.87 * 2.20 * 0.86) / max_coefficients = 370.48786127167625
score = 457.9159697532682 * 0.5 + 370.48786127167625 * 0.5 = 414.2019155124722
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-09-11 | 85 -> 87 | 414.20 | |
2022-09-10 | 84 -> 85 | 416.84 -> 414.20 |
Winter Online Tournament: 43% -> 29% |
2022-09-01 | 84 | 415.31 -> 416.84 |
Riichi Online Open Team Cup: 29% -> 14% |
2022-08-20 | 83 -> 84 | 426.11 -> 415.31 |
Fast and Expensive: 86% -> 71% Demons of winter wind: 43% -> 29% |
2022-08-15 | 83 | 435.16 -> 426.11 |
I wish to have dora san...: 100% -> 86% |
2022-08-13 | 83 | 435.94 -> 435.16 |
NightJongers TAG Tournament: 86% -> 71% |
2022-08-11 | 81 -> 83 | 440.35 -> 435.94 |
北斗 Tournament: 29% -> 14% |
2022-07-27 | 83 -> 81 | 438.60 -> 440.35 |
IORMC Qualifiers 2020: 29% -> 14% |
2022-07-25 | 79 -> 83 | 452.60 -> 438.60 |
Summer Online Tournament: 100% -> 86% |
2022-07-21 | 81 -> 79 | 452.60 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 26 |
|
39/40 | 100% | 2.40 | ONLINE | Winter Online Tournament |
2 | 207 |
|
70/88 | 100% | 3.25 | ONLINE | Winter Team Fight |
3 | 484 |
|
17/32 | 86% | 2.20 | ONLINE | I wish to have dora san... |
4 | 605 |
|
18/44 | 86% | 2.50 | ONLINE | Summer Online Tournament |
5 | 558 |
|
20/44 | 71% | 2.50 | ONLINE | Fast and Expensive |
6 | 565 |
|
11/24 | 71% | 1.60 | ONLINE | NightJongers TAG Tournament |
7 | 627 |
|
26/68 | 29% | 3.00 | ONLINE | Winter Online Tournament |
8 | 308 |
|
28/40 | 29% | 2.60 | ONLINE | Demons of winter wind |
9 | 374 |
|
63/100 | 14% | 3.40 | ONLINE | Riichi Online Open Team Cup |
10 | 903 |
|
4/32 | 14% | 2.20 | ONLINE | 北斗 Tournament |
11 | 263 |
|
15/20 | 14% | 1.90 | ONLINE | IORMC Qualifiers 2020 |
12 | 636 |
|
21/56 | 14% | 2.80 | ONLINE | Autumn Online Tournament |
13 | 843 |
|
9/52 | 0% | 2.70 | ONLINE | Rainy season tournament[梅雨] |
14 | 881 |
|
17/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
15 | 455 |
|
68/124 | 0% | 3.06 | ONLINE | Be cool stay home |
16 | 885 |
|
17/140 | 0% | 3.70 | ONLINE | Corona go away |
17 | 923 |
|
12/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
18 | 450 |
|
23/41 | 0% | 2.40 | ONLINE | Autumn Online Tournament |
19 | 145 |
|
48/56 | 0% | 2.80 | ONLINE | Summer Online Tournament |
20 | 602 |
|
34/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
21 | 937 |
|
5/64 | 0% | 2.95 | ONLINE | Winter Online Tournament |