Kim Sofiya

From Novosibirsk, Russia

EMA: 15020096

Player page

Online rating

Rating date April 12, 2023 (latest changes April 12, 2023).

105 place (159.06).

max_coefficients = (2.80 * 1 + 2.30 * 1 + 3.25 * 0.57) = 6.95705

p1 = (382.98 * 2.60 * 0.57 + 718.45 * 3.45 * 0.14 + 0 + 0 + 0) / (2.60 * 0.57 + 3.45 * 0.14 + 1 + 1 + 1) = 185.42595425060435

p2 = (382.98 * 2.60 * 0.57 + 718.45 * 3.45 * 0.14) / max_coefficients = 132.69561092704524

score = 185.42595425060435 * 0.5 + 132.69561092704524 * 0.5 = 159.0607825888248

Rating changes

Show

all results
Date Place Points Reason
2023-04-12 104 -> 105 176.14 -> 159.06

Demons of autumn wind: 71% -> 57%
2023-03-25 105 -> 104 176.14
2023-03-21 109 -> 105 176.14
2023-03-16 102 -> 109 223.48 -> 176.14

Riichi Online Open Team Cup: 29% -> 14%
2023-03-14 105 -> 102 217.09 -> 223.48
2023-02-20 107 -> 105 217.09
2023-02-17 108 -> 107 217.09
2023-02-12 107 -> 108 230.86 -> 217.09

Demons of autumn wind: 86% -> 71%
2023-01-25 108 -> 107 230.86
2023-01-21 110 -> 108 230.86

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 383 2021-12-12 30/48 57% 2.60 ONLINE Demons of autumn wind
2 718 2021-05-16 30/104 14% 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