Kim Valeriya

From Novosibirsk, Russia

EMA: 15020010

Player page

Internal rating (RR)

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

79 place (312.19).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

p1 = (266.67 * 3.45 * 0.14 + 773.33 * 4.20 * 0.86 + 0 + 0 + 0) / (3.45 * 0.14 + 4.20 * 0.86 + 1 + 1 + 1) = 411.02522619689614

p2 = (773.33 * 4.20 * 0.86 + 266.67 * 3.45 * 0.14) / max_coefficients = 213.35861633388194

score = 411.02522619689614 * 0.5 + 213.35861633388194 * 0.5 = 312.19192126538906

Rating changes

Show

all results
Date Place Points Reason
2023-11-06 74 -> 79 338.11 -> 312.19

IX Russian Riichi Championship: 100% -> 86%
2023-10-19 78 -> 74 338.11
2023-10-12 78 333.49 -> 338.11
2023-09-28 77 -> 78 332.72 -> 333.49

Saint Petersburg Open 2021: 29% -> 14%
2023-09-06 78 -> 77 332.72
2023-09-03 60 -> 78 351.14 -> 332.72
2023-08-19 62 -> 60 351.14
2023-08-12 62 345.25 -> 351.14
2023-07-28 63 -> 62 345.54 -> 345.25

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 66 -> 63 340.66 -> 345.54

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 773 2022-11-06 18/76 86% 4.20 RR IX Russian Riichi Championship
2 267 2021-11-28 56/76 14% 3.45 RR Saint Petersburg Open 2021
3 526 2020-01-05 10/20 0% 2.10 EMA Snow Dragon Tournament
4 889 2019-08-25 4/28 0% 2.30 RR The Green dragon tournament
5 747 2019-05-04 22/84 0% 4.20 EMA Haru Shanten 2019
6 1000 2019-01-05 1/56 0% 3.00 EMA Snow Dragon
7 330 2018-11-18 62/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
8 826 2018-08-12 5/24 0% 2.20 RR Siberian riichi
9 806 2018-01-05 7/32 0% 2.20 RR Russian riichi championship by JPML-B rules
10 783 2017-08-13 6/24 0% 2.20 EMA Siberia Cup 2017
11 971 2017-01-05 2/36 0% 2.50 RR Quick discard 2017
12 1000 2016-05-03 1/32 0% 2.40 RR Siberia Cup 2016
13 744 2016-01-05 12/44 0% 1.90 RR Eighth winter tournament
14 571 2015-01-07 16/36 0% 1.70 RR Seventh winter tournament
15 826 2014-01-06 5/24 0% 1.40 RR Furiten tournament 2014
16 613 2013-01-05 13/32 0% 2.00 RR Riichi tournament 2013