Kim Valeriya

From Novosibirsk, Russia

EMA: 15020010

Player page

Internal rating (RR)

Rating date July 28, 2023 (latest changes July 28, 2023).

62 place (345.25).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

p1 = (266.67 * 3.45 * 0.29 + 773.33 * 4.20 * 1 + 0 + 0 + 0) / (3.45 * 0.29 + 4.20 * 1 + 1 + 1 + 1) = 428.9010117076621

p2 = (773.33 * 4.20 * 1 + 266.67 * 3.45 * 0.29) / max_coefficients = 261.59000473506194

score = 428.9010117076621 * 0.5 + 261.59000473506194 * 0.5 = 345.245508221362

Rating changes

Show

all results
Date Place Points Reason
2023-07-28 63 -> 62 345.54 -> 345.25

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 66 -> 63 340.66 -> 345.54
2023-07-06 67 -> 66 340.66
2023-06-19 68 -> 67 340.66
2023-06-12 69 -> 68 335.44 -> 340.66
2023-06-11 55 -> 69 355.29 -> 335.44
2023-05-28 56 -> 55 354.05 -> 355.29

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 57 -> 56 348.45 -> 354.05
2023-05-06 60 -> 57 348.45
2023-04-19 61 -> 60 345.87 -> 348.45

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 773 2022-11-06 18/76 100% 4.20 RR IX Russian Riichi Championship
2 267 2021-11-28 56/76 29% 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