Kim Sofiya
From Novosibirsk, Russia
EMA: 15020096
Online rating
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
73 place (306.02).
how we calculated rating score
max_coefficients = (3.20 * 1 + 2.80 * 1 + 2.95 * 0.86) = 8.528445
p1 = (542.37 * 2.90 * 0.43 + 897.44 * 2.40 * 0.57 + 173.91 * 2 * 0.57 + 0 + 0) / (2.90 * 0.43 + 2.40 * 0.57 + 2 * 0.57 + 1 + 1) = 365.3922982056938
p2 = (897.44 * 2.40 * 0.57 + 542.37 * 2.90 * 0.43 + 173.91 * 2 * 0.57) / max_coefficients = 246.6569228036295
score = 365.3922982056938 * 0.5 + 246.6569228036295 * 0.5 = 306.02461050466167
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2020-02-01 | 73 | 306.02 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 174 |
|
20/24 | 57% | 2.00 | ONLINE | IORMC Qualifiers 2018 |
| 2 | 897 |
|
5/40 | 57% | 2.40 | ONLINE | Autumn online tournament 2018 |
| 3 | 542 |
|
28/60 | 43% | 2.90 | ONLINE | Summer online tournament 2018 |
| 4 | 23 |
|
43/44 | 0% | 1.90 | ONLINE | Summer riichi-blitz 2017 |
| 5 | 907 |
|
5/44 | 0% | 1.90 | ONLINE | Spring riichi-blitz 2017 |
| 6 | 957 |
|
3/48 | 0% | 2.00 | ONLINE | Winter riichi-blitz 2017 |
| 7 | 672 |
|
23/68 | 0% | 2.40 | ONLINE | Autumn riichi-blitz 2016 |
| 8 | 0 |
|
32/32 | 0% | 2.40 | ONLINE | Pankrata's online tournament |