Alekseeva Olga
From Moscow, Russia
EMA: 15990342
Online rating
Rating date Jan. 21, 2023 (latest changes Jan. 21, 2023).
46 place (493.22).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475
p1 = (446.81 * 2.60 * 0.86 + 514.56 * 3.45 * 0.29 + 482.76 * 3.25 * 0.71 + 1000 * 2.50 * 0.57 + 0) / (2.60 * 0.86 + 3.45 * 0.29 + 3.25 * 0.71 + 2.50 * 0.57 + 1) = 508.7944651624164
p2 = (1000 * 2.50 * 0.57 + 482.76 * 3.25 * 0.71 + 446.81 * 2.60 * 0.86) / max_coefficients = 477.65437463576984
score = 508.7944651624164 * 0.5 + 477.65437463576984 * 0.5 = 493.2244198990931
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-01-16 | 48 -> 46 | 493.39 -> 493.22 |
Riichi Online Open Team Cup: 43% -> 29% |
2023-01-14 | 47 -> 48 | 492.86 -> 493.39 |
Winter Team Fight: 86% -> 71% |
2023-01-10 | 35 -> 47 | 533.60 -> 492.86 |
Winter Online Tournament: 14% -> 0% |
2022-12-20 | 45 -> 35 | 521.59 -> 533.60 |
Demons of winter wind: 14% -> 0% |
2022-12-18 | 47 -> 45 | 521.59 | |
2022-12-17 | 46 -> 47 | 521.59 | |
2022-12-15 | 45 -> 46 | 521.59 | |
2022-12-13 | 46 -> 45 | 521.59 | |
2022-12-12 | 45 -> 46 | 520.56 -> 521.59 |
Demons of autumn wind: 100% -> 86% |
2022-11-25 | 37 -> 45 | 550.69 -> 520.56 |
Demons of spring wind: 71% -> 57% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 447 |
|
27/48 | 86% | 2.60 | ONLINE | Demons of autumn wind |
2 | 483 |
|
46/88 | 71% | 3.25 | ONLINE | Winter Team Fight |
3 | 1000 |
|
1/44 | 57% | 2.50 | ONLINE | Demons of spring wind |
4 | 515 |
|
51/104 | 29% | 3.45 | ONLINE | Riichi Online Open Team Cup |
5 | 910 |
|
7/68 | 0% | 3.00 | ONLINE | Winter Online Tournament |
6 | 26 |
|
39/40 | 0% | 2.60 | ONLINE | Demons of winter wind |
7 | 895 |
|
3/20 | 0% | 1.90 | ONLINE | IORMC Qualifiers 2020 |
8 | 817 |
|
14/72 | 0% | 3.05 | ONLINE | Summer Tournament |
9 | 22 |
|
133/136 | 0% | 3.69 | ONLINE | Riichi Online Open Team Cup |
10 | 944 |
|
7/108 | 0% | 3.50 | ONLINE | Spring tournament |
11 | 755 |
|
35/140 | 0% | 3.70 | ONLINE | Corona go away |
12 | 783 |
|
32/144 | 0% | 3.71 | ONLINE | Riichi Online Open Team Cup 2020 |
13 | 316 |
|
14/20 | 0% | 1.90 | ONLINE | IORMC Qualifiers 2019 |
14 | 952 |
|
5/84 | 0% | 3.20 | ONLINE | Riichi Online Open Team Cup |
15 | 913 |
|
3/24 | 0% | 2.00 | ONLINE | IORMC Qualifiers 2018 |
16 | 814 |
|
12/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |
17 | 980 |
|
2/52 | 0% | 2.70 | ONLINE | Spring online tournament 2018 |