Kim Sofiya

From Novosibirsk, Russia

EMA: 15020096

Player page

Common russian riichi rating (CRR)

Rating date Sept. 20, 2023 (latest changes Sept. 20, 2023).

164 place (149.25).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (104.48 * 3.50 * 0.43 + 218.39 * 3.75 * 1 + 233.64 * 4 * 1 + 0 + 0) / (3.50 * 0.43 + 3.75 * 1 + 4 * 1 + 1 + 1) = 169.80115732304603

p2 = (233.64 * 4 * 1 + 218.39 * 3.75 * 1 + 104.48 * 3.50 * 0.43) / max_coefficients = 128.69978707012743

score = 169.80115732304603 * 0.5 + 128.69978707012743 * 0.5 = 149.2504721965867

Rating changes

Show

all results
Date Place Points Reason
2023-09-20 164 149.62 -> 149.25

Tenpai can't buy happiness: 57% -> 43%
2023-09-06 165 -> 164 149.62
2023-09-05 166 -> 165 149.62
2023-09-03 158 -> 166 96.41 -> 149.62

SPB Riichi Open 2023: 0% -> 100%
2023-08-27 153 -> 158 96.41
2023-08-26 152 -> 153 96.41
2023-08-20 153 -> 152 96.41
2023-08-12 153 94.88 -> 96.41
2023-07-20 153 96.36 -> 94.88

Tenpai can't buy happiness: 71% -> 57%
2023-07-09 154 -> 153 96.36

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 234 2023-09-03 83/108 100% 4.00 RR SPB Riichi Open 2023
2 218 2023-06-11 69/88 100% 3.75 RR Money can not buy tenpai
3 104 2022-03-20 61/68 43% 3.50 RR Tenpai can't buy happiness
4 211 2020-01-05 16/20 0% 2.10 EMA Snow Dragon Tournament
5 794 2019-11-04 14/64 0% 3.85 EMA Aki Shanten 2019
6 880 2019-05-04 11/84 0% 4.20 EMA Haru Shanten 2019
7 109 2019-01-05 50/56 0% 3.00 EMA Snow Dragon
8 143 2018-11-18 79/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
9 105 2018-10-21 18/20 0% 1.30 CRR Awakening of the rising sun dragon
10 174 2018-08-12 20/24 0% 2.20 RR Siberian riichi
11 1000 2018-01-05 1/32 0% 2.20 RR Russian riichi championship by JPML-B rules
12 371 2017-01-05 23/36 0% 2.50 RR Quick discard 2017
13 907 2016-01-05 5/44 0% 1.90 RR Eighth winter tournament
14 714 2015-01-07 11/36 0% 1.70 RR Seventh winter tournament