Kim Valeriya

From Novosibirsk, Russia

EMA: 15020010

Player page

Internal rating (RR)

Rating date June 2, 2024 (latest changes May 12, 2024).

41 place (487.50).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (773.33 * 4.20 * 0.43 + 934.58 * 4.60 * 1 + 0 + 0 + 0) / (4.20 * 0.43 + 4.60 * 1 + 1 + 1 + 1) = 605.4348242362863

p2 = (934.58 * 4.60 * 1 + 773.33 * 4.20 * 0.43) / max_coefficients = 369.55584415584417

score = 605.4348242362863 * 0.5 + 369.55584415584417 * 0.5 = 487.49533419606524

Rating changes

Show

all results
Date Place Points Reason
2024-05-12 80 -> 41 312.19 -> 487.50

X Russian Championship: 0% -> 100%
2023-11-06 75 -> 80 338.11 -> 312.19

IX Russian Riichi Championship: 100% -> 86%
2023-10-19 79 -> 75 338.11
2023-10-12 79 333.49 -> 338.11
2023-09-28 78 -> 79 332.72 -> 333.49

Saint Petersburg Open 2021: 29% -> 14%
2023-09-06 79 -> 78 332.72
2023-09-03 61 -> 79 351.14 -> 332.72
2023-08-19 63 -> 61 351.14
2023-08-12 63 345.25 -> 351.14
2023-07-28 64 -> 63 345.54 -> 345.25

Saint Petersburg Open 2021: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 935 2024-05-12 8/108 100% 4.60 RR X Russian Championship
2 773 2022-11-06 18/76 43% 4.20 RR IX Russian Riichi Championship
3 267 2021-11-28 56/76 0% 3.45 RR Saint Petersburg Open 2021
4 526 2020-01-05 10/20 0% 2.10 EMA Snow Dragon Tournament
5 889 2019-08-25 4/28 0% 2.30 RR The Green dragon tournament
6 747 2019-05-04 22/84 0% 4.20 EMA Haru Shanten 2019
7 1000 2019-01-05 1/56 0% 3.00 EMA Snow Dragon
8 330 2018-11-18 62/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
9 826 2018-08-12 5/24 0% 2.20 RR Siberian riichi
10 806 2018-01-05 7/32 0% 2.20 RR Russian riichi championship by JPML-B rules
11 783 2017-08-13 6/24 0% 2.20 EMA Siberia Cup 2017
12 971 2017-01-05 2/36 0% 2.50 RR Quick discard 2017
13 1000 2016-05-03 1/32 0% 2.40 RR Siberia Cup 2016
14 744 2016-01-05 12/44 0% 1.90 RR Eighth winter tournament
15 571 2015-01-07 16/36 0% 1.70 RR Seventh winter tournament
16 826 2014-01-06 5/24 0% 1.40 RR Furiten tournament 2014
17 613 2013-01-05 13/32 0% 2.00 RR Riichi tournament 2013