Kim Sofiya

From Novosibirsk, Russia

EMA: 15020096

Player page

Common russian riichi rating (CRR)

Rating date June 22, 2024 (latest changes June 22, 2024).

142 place (224.52).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (218.39 * 3.75 * 0.86 + 233.64 * 4 * 1 + 466.67 * 1.60 * 1 + 196.26 * 4.60 * 1 + 0) / (3.75 * 0.86 + 4 * 1 + 1.60 * 1 + 4.60 * 1 + 1) = 227.97013346283592

p2 = (233.64 * 4 * 1 + 196.26 * 4.60 * 1 + 466.67 * 1.60 * 1 + 218.39 * 3.75 * 0.86) / max_coefficients = 221.06851227367906

score = 227.97013346283592 * 0.5 + 221.06851227367906 * 0.5 = 224.5193228682575

Rating changes

Show

all results
Date Place Points Reason
2024-06-22 141 -> 142 224.52
2024-06-15 56 -> 141 389.44 -> 224.52
2021-02-01 79 -> 56 475.71 -> 389.44
2020-02-01 79 475.71

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 196 2024-05-12 87/108 100% 4.60 RR X Russian Championship Perm
2 467 2024-05-05 9/16 100% 1.60 CRR Akademgorodok: Riichi Mahjong Tournament 2024 Novosibirsk
3 234 2023-09-03 83/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
4 218 2023-06-11 69/88 86% 3.75 RR Money can not buy tenpai Perm
5 91 2022-03-20 61/67 0% 3.45 RR Tenpai can't buy happiness Perm
6 211 2020-01-05 16/20 0% 2.10 EMA Snow Dragon Tournament Novosibirsk
7 794 2019-11-04 14/64 0% 3.85 EMA Aki Shanten 2019 Perm
8 880 2019-05-04 11/84 0% 4.20 EMA Haru Shanten 2019 Perm
9 109 2019-01-05 50/56 0% 3.00 EMA Snow Dragon Novosibirsk
10 143 2018-11-18 79/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
11 105 2018-10-21 18/20 0% 1.30 CRR Awakening of the rising sun dragon Novosibirsk
12 174 2018-08-12 20/24 0% 2.20 RR Siberian riichi Novosibirsk
13 1000 2018-01-05 🥇 1/32 0% 2.20 RR Russian riichi championship by JPML-B rules Novosibirsk
14 371 2017-01-05 23/36 0% 2.50 RR Quick discard 2017 Novosibirsk
15 907 2016-01-05 5/44 0% 1.90 RR Eighth winter tournament Novosibirsk
16 714 2015-01-07 11/36 0% 1.70 RR Seventh winter tournament Novosibirsk