Kim Sofiya

From Novosibirsk, Russia

EMA: 15020096

Player page

Online rating

Rating date May 27, 2022 (latest changes May 27, 2022).

85 place (431.26).

max_coefficients = (3.25 * 1 + 3.45 * 0.86 + 2.60 * 1) = 8.806995

p1 = (239.44 * 3.05 * 0.14 + 763.64 * 2.80 * 0.29 + 32.26 * 2.20 * 0.43 + 164.18 * 3 * 0.57 + 718.45 * 3.45 * 0.86 + 382.98 * 2.60 * 1) / (3.05 * 0.14 + 2.80 * 0.29 + 2.20 * 0.43 + 3 * 0.57 + 3.45 * 0.86 + 2.60 * 1) = 438.8693237614709

p2 = (718.45 * 3.45 * 0.86 + 382.98 * 2.60 * 1 + 763.64 * 2.80 * 0.29) / max_coefficients = 423.6473394159983

score = 438.8693237614709 * 0.5 + 423.6473394159983 * 0.5 = 431.2583315887346

Rating changes

Show

all results
Date Place Points Reason
2022-05-24 87 -> 85 431.26
2022-05-21 87 427.88 -> 431.26
2022-05-16 84 -> 87 442.68 -> 427.88

Riichi Online Open Team Cup: 100% -> 86%
2022-05-13 76 -> 84 464.88 -> 442.68

Autumn Online Tournament: 43% -> 29%
2022-05-10 79 -> 76 458.89 -> 464.88

Winter Online Tournament: 71% -> 57%
2022-05-07 80 -> 79 458.89
2022-05-01 85 -> 80 458.89
2022-04-29 169 -> 85 293.80 -> 458.89
2021-02-01 74 -> 169 306.02 -> 293.80
2020-02-01 74 306.02

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 383 2021-12-12 30/48 100% 2.60 ONLINE Demons of autumn wind
2 718 2021-05-16 30/104 86% 3.45 ONLINE Riichi Online Open Team Cup
3 164 2021-01-10 57/68 57% 3.00 ONLINE Winter Online Tournament
4 32 2020-10-11 31/32 43% 2.20 ONLINE 北斗 Tournament
5 764 2020-09-13 14/56 29% 2.80 ONLINE Autumn Online Tournament
6 239 2020-06-14 55/72 14% 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