Alekseeva Olga
From Moscow, Russia
EMA: 15990342
Online rating
Rating date May 12, 2023 (latest changes May 12, 2023).
47 place (391.24).
how we calculated rating score
max_coefficients = (2.80 * 1 + 2.30 * 1 + 3.25 * 0.57) = 6.95705
p1 = (1000 * 2.50 * 0.29 + 514.56 * 3.45 * 0.14 + 482.76 * 3.25 * 0.57 + 446.81 * 2.60 * 0.57 + 0) / (2.50 * 0.29 + 3.45 * 0.14 + 3.25 * 0.57 + 2.60 * 0.57 + 1) = 455.5432531313373
p2 = (482.76 * 3.25 * 0.57 + 1000 * 2.50 * 0.29 + 446.81 * 2.60 * 0.57) / max_coefficients = 326.94317275281907
score = 455.5432531313373 * 0.5 + 326.94317275281907 * 0.5 = 391.2432129420782
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-12 | 48 -> 47 | 391.24 | |
2023-04-20 | 49 -> 48 | 391.24 | |
2023-04-18 | 50 -> 49 | 391.24 | |
2023-04-12 | 52 -> 50 | 402.90 -> 391.24 |
Demons of autumn wind: 71% -> 57% |
2023-03-25 | 42 -> 52 | 444.08 -> 402.90 |
Demons of spring wind: 43% -> 29% |
2023-03-21 | 46 -> 42 | 444.08 | |
2023-03-16 | 50 -> 46 | 445.11 -> 444.08 |
Riichi Online Open Team Cup: 29% -> 14% |
2023-03-14 | 49 -> 50 | 447.47 -> 445.11 |
Winter Team Fight: 71% -> 57% |
2023-02-20 | 50 -> 49 | 447.47 | |
2023-02-17 | 51 -> 50 | 447.47 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 447 |
|
27/48 | 57% | 2.60 | ONLINE | Demons of autumn wind |
2 | 483 |
|
46/88 | 57% | 3.25 | ONLINE | Winter Team Fight |
3 | 1000 |
|
1/44 | 29% | 2.50 | ONLINE | Demons of spring wind |
4 | 515 |
|
51/104 | 14% | 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 |