Kim Sofiya

From Novosibirsk, Russia

EMA: 15020096

Player page

Online rating

Rating date March 14, 2023 (latest changes March 14, 2023).

103 place (223.48).

max_coefficients = (2.80 * 1 + 2.30 * 1 + 2.60 * 0.71) = 6.95718

p1 = (382.98 * 2.60 * 0.71 + 718.45 * 3.45 * 0.29 + 0 + 0 + 0) / (2.60 * 0.71 + 3.45 * 0.29 + 1 + 1 + 1) = 242.93131171543996

p2 = (382.98 * 2.60 * 0.71 + 718.45 * 3.45 * 0.29) / max_coefficients = 204.02088202403846

score = 242.93131171543996 * 0.5 + 204.02088202403846 * 0.5 = 223.4760968697392

Rating changes

Show

all results
Date Place Points Reason
2023-03-14 106 -> 103 217.09 -> 223.48
2023-02-20 108 -> 106 217.09
2023-02-17 109 -> 108 217.09
2023-02-12 108 -> 109 230.86 -> 217.09

Demons of autumn wind: 86% -> 71%
2023-01-25 109 -> 108 230.86
2023-01-21 111 -> 109 230.86
2023-01-16 102 -> 111 271.89 -> 230.86

Riichi Online Open Team Cup: 43% -> 29%
2023-01-14 104 -> 102 264.29 -> 271.89
2023-01-10 100 -> 104 287.79 -> 264.29

Winter Online Tournament: 14% -> 0%
2022-12-20 102 -> 100 287.79

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 383 2021-12-12 30/48 71% 2.60 ONLINE Demons of autumn wind
2 718 2021-05-16 30/104 29% 3.45 ONLINE Riichi Online Open Team Cup
3 164 2021-01-10 57/68 0% 3.00 ONLINE Winter Online Tournament
4 32 2020-10-11 31/32 0% 2.20 ONLINE 北斗 Tournament
5 764 2020-09-13 14/56 0% 2.80 ONLINE Autumn Online Tournament
6 239 2020-06-14 55/72 0% 3.05 ONLINE Summer Tournament
7 174 2018-09-30 20/24 0% 2.00 ONLINE IORMC Qualifiers 2018
8 897 2018-08-26 5/40 0% 2.40 ONLINE Autumn online tournament 2018
9 542 2018-07-01 28/60 0% 2.90 ONLINE Summer online tournament 2018
10 23 2017-08-26 43/44 0% 1.90 ONLINE Summer riichi-blitz 2017
11 907 2017-05-25 5/44 0% 1.90 ONLINE Spring riichi-blitz 2017
12 957 2017-02-25 3/48 0% 2.00 ONLINE Winter riichi-blitz 2017
13 672 2016-11-26 23/68 0% 2.40 ONLINE Autumn riichi-blitz 2016
14 0 2016-06-26 32/32 0% 2.40 ONLINE Pankrata's online tournament