Kim Sofiya
From Novosibirsk, Russia
EMA: 15020096
Online rating
Rating date Dec. 21, 2022 (latest changes Dec. 21, 2022).
99 place (287.79).
how we calculated rating score
max_coefficients = (2.80 * 1 + 3.25 * 0.86 + 2.30 * 1) = 7.885574999999999
p1 = (164.18 * 3 * 0.14 + 718.45 * 3.45 * 0.43 + 382.98 * 2.60 * 0.86 + 0 + 0) / (3 * 0.14 + 3.45 * 0.43 + 2.60 * 0.86 + 1 + 1) = 323.701927856541
p2 = (718.45 * 3.45 * 0.43 + 382.98 * 2.60 * 0.86 + 164.18 * 3 * 0.14) / max_coefficients = 251.87510105477406
score = 323.701927856541 * 0.5 + 251.87510105477406 * 0.5 = 287.7885144556575
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-12-20 | 101 -> 99 | 287.79 | |
2022-12-17 | 102 -> 101 | 287.79 | |
2022-12-13 | 103 -> 102 | 287.79 | |
2022-12-12 | 99 -> 103 | 293.56 -> 287.79 |
Demons of autumn wind: 100% -> 86% |
2022-11-25 | 100 -> 99 | 293.56 | |
2022-11-21 | 101 -> 100 | 293.56 | |
2022-11-16 | 94 -> 101 | 328.95 -> 293.56 |
Riichi Online Open Team Cup: 57% -> 43% |
2022-11-14 | 95 -> 94 | 320.81 -> 328.95 | |
2022-11-10 | 95 | 319.38 -> 320.81 |
Winter Online Tournament: 29% -> 14% |
2022-11-01 | 97 -> 95 | 319.38 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 383 |
|
30/48 | 86% | 2.60 | ONLINE | Demons of autumn wind |
2 | 718 |
|
30/104 | 43% | 3.45 | ONLINE | Riichi Online Open Team Cup |
3 | 164 |
|
57/68 | 14% | 3.00 | ONLINE | Winter Online Tournament |
4 | 32 |
|
31/32 | 0% | 2.20 | ONLINE | 北斗 Tournament |
5 | 764 |
|
14/56 | 0% | 2.80 | ONLINE | Autumn Online Tournament |
6 | 239 |
|
55/72 | 0% | 3.05 | ONLINE | Summer Tournament |
7 | 174 |
|
20/24 | 0% | 2.00 | ONLINE | IORMC Qualifiers 2018 |
8 | 897 |
|
5/40 | 0% | 2.40 | ONLINE | Autumn online tournament 2018 |
9 | 542 |
|
28/60 | 0% | 2.90 | ONLINE | Summer online tournament 2018 |
10 | 23 |
|
43/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 |
11 | 907 |
|
5/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 |
12 | 957 |
|
3/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 |
13 | 672 |
|
23/68 | 0% | 2.40 | ONLINE | Autumn riichi-blitz 2016 |
14 | 0 |
|
32/32 | 0% | 2.40 | ONLINE | Pankrata's online tournament |