Kim Sofiya

From Novosibirsk, Russia

EMA: 15020096

Player page

Common russian riichi rating (CRR)

Rating date Dec. 18, 2023 (latest changes Dec. 18, 2023).

161 place (151.61).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (104.48 * 3.50 * 0.29 + 218.39 * 3.75 * 1 + 233.64 * 4 * 1 + 0 + 0) / (3.50 * 0.29 + 3.75 * 1 + 4 * 1 + 1 + 1) = 172.83987367383105

p2 = (233.64 * 4 * 1 + 218.39 * 3.75 * 1 + 104.48 * 3.50 * 0.29) / max_coefficients = 130.38901544019504

score = 172.83987367383105 * 0.5 + 130.38901544019504 * 0.5 = 151.61444455701303

Rating changes

Show

Date Place Points Reason
2023-12-12 162 -> 161 151.61
2023-11-28 169 -> 162 151.61
2023-11-26 162 -> 169 152.08 -> 151.61
2023-11-20 162 152.40 -> 152.08

Tenpai can't buy happiness: 43% -> 29%

2023-11-06 164 -> 162 149.66 -> 152.40
2023-11-05 159 -> 164 149.66
2023-11-03 161 -> 159 149.66
2023-10-22 159 -> 161 149.66
2023-10-19 161 -> 159 149.66
2023-10-12 162 -> 161 149.25 -> 149.66

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 29% 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