Bikbulatova Yuliya

From Chelyabinsk, Russia

EMA: 15020036

Player page

Internal rating (RR)

Rating date Jan. 6, 2024 (latest changes Jan. 6, 2024).

101 place (87.25).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 4.05 * 0.43) = 12.485890000000001

p1 = (462.69 * 3.50 * 0.29 + 106.67 * 4.20 * 0.71 + 0 + 0 + 0) / (3.50 * 0.29 + 4.20 * 0.71 + 1 + 1 + 1) = 111.80984027165675

p2 = (462.69 * 3.50 * 0.29 + 106.67 * 4.20 * 0.71) / max_coefficients = 62.68435810342715

score = 111.80984027165675 * 0.5 + 62.68435810342715 * 0.5 = 87.24709918754195

Rating changes

Show

all results
Date Place Points Reason
2024-01-06 101 88.05 -> 87.25

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 115 -> 101 88.05
2023-12-12 115 86.68 -> 88.05
2023-11-28 126 -> 115 86.68
2023-11-20 125 -> 126 106.00 -> 86.68

Tenpai can't buy happiness: 43% -> 29%
2023-11-06 130 -> 125 105.67 -> 106.00

IX Russian Riichi Championship: 100% -> 86%
2023-10-19 131 -> 130 105.67
2023-10-12 131 104.11 -> 105.67
2023-09-20 131 120.90 -> 104.11

Tenpai can't buy happiness: 57% -> 43%
2023-09-03 108 -> 131 128.11 -> 120.90

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 107 2022-11-06 68/76 71% 4.20 RR IX Russian Riichi Championship
2 463 2022-03-20 37/68 29% 3.50 RR Tenpai can't buy happiness
3 206 2019-11-04 51/64 0% 3.85 EMA Aki Shanten 2019
4 565 2019-06-16 11/24 0% 2.20 RR URAL Mahjong Battle
5 947 2019-03-17 2/20 0% 2.10 RR Spring hope
6 495 2018-11-18 47/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
7 873 2017-11-12 10/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
8 609 2017-07-30 10/24 0% 2.20 RR Summer EMA rules tournament 2017
9 226 2017-04-16 25/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
10 478 2017-01-29 13/24 0% 2.20 RR The first tournament of 2017
11 303 2016-03-13 70/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
12 526 2016-02-07 10/20 0% 1.70 RR "Tiles, doras, 2 renchans"
13 739 2015-12-05 7/24 0% 1.80 RR 4 riichi mahjong tournament 2015
14 211 2015-09-27 16/20 0% 1.70 RR Plitochka
15 933 2015-08-29 2/16 0% 1.60 RR 3 riichi mahjong tournament 2015