Grishina Olga
From Moscow, Russia
EMA: 15990379
Online rating
Rating date Dec. 16, 2022 (latest changes Dec. 16, 2022).
92 place (319.56).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999
p1 = (626.87 * 3 * 0.14 + 483.87 * 2.20 * 0.57 + 25.64 * 2.40 * 0.86 + 558.14 * 2.50 * 0.57 + 604.65 * 2.50 * 0.57 + 206.90 * 3.25 * 0.86 + 307.69 * 2.60 * 0.14 + 565.22 * 1.60 * 0.43) / (3 * 0.14 + 2.20 * 0.57 + 2.40 * 0.86 + 2.50 * 0.57 + 2.50 * 0.57 + 3.25 * 0.86 + 2.60 * 0.14 + 1.60 * 0.43) = 351.34895733333207
p2 = (604.65 * 2.50 * 0.57 + 558.14 * 2.50 * 0.57 + 483.87 * 2.20 * 0.57) / max_coefficients = 287.7786337711581
score = 351.34895733333207 * 0.5 + 287.7786337711581 * 0.5 = 319.5637955522451
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-15 | 89 -> 92 | 331.15 -> 319.56 |
I wish to have dora san...: 71% -> 57% |
2022-12-13 | 89 | 333.33 -> 331.15 |
NightJongers TAG Tournament: 57% -> 43% |
2022-12-12 | 90 -> 89 | 322.65 -> 333.33 |
Winter Online Tournament: 100% -> 86% |
2022-11-25 | 86 -> 90 | 339.74 -> 322.65 |
Summer Online Tournament: 71% -> 57% |
2022-11-21 | 88 -> 86 | 339.74 | |
2022-11-16 | 90 -> 88 | 339.74 | |
2022-11-14 | 91 -> 90 | 328.22 -> 339.74 |
Winter Team Fight: 100% -> 86% |
2022-11-10 | 91 | 332.91 -> 328.22 |
Winter Online Tournament: 29% -> 14% |
2022-11-01 | 94 -> 91 | 333.15 -> 332.91 |
Riichi Online Open Team Cup: 14% -> 0% |
2022-10-20 | 90 -> 94 | 346.50 -> 333.15 |
Fast and Expensive: 71% -> 57% Demons of winter wind: 29% -> 14% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 26 |
|
39/40 | 86% | 2.40 | ONLINE | Winter Online Tournament |
2 | 207 |
|
70/88 | 86% | 3.25 | ONLINE | Winter Team Fight |
3 | 484 |
|
17/32 | 57% | 2.20 | ONLINE | I wish to have dora san... |
4 | 605 |
|
18/44 | 57% | 2.50 | ONLINE | Summer Online Tournament |
5 | 558 |
|
20/44 | 57% | 2.50 | ONLINE | Fast and Expensive |
6 | 565 |
|
11/24 | 43% | 1.60 | ONLINE | NightJongers TAG Tournament |
7 | 627 |
|
26/68 | 14% | 3.00 | ONLINE | Winter Online Tournament |
8 | 308 |
|
28/40 | 14% | 2.60 | ONLINE | Demons of winter wind |
9 | 374 |
|
63/100 | 0% | 3.40 | ONLINE | Riichi Online Open Team Cup |
10 | 903 |
|
4/32 | 0% | 2.20 | ONLINE | 北斗 Tournament |
11 | 263 |
|
15/20 | 0% | 1.90 | ONLINE | IORMC Qualifiers 2020 |
12 | 636 |
|
21/56 | 0% | 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 |