Bikbulatova Yuliya

From Chelyabinsk, Russia

EMA: 15020036

Player page

Internal rating (RR)

Rating date Oct. 12, 2023 (latest changes Oct. 12, 2023).

131 place (105.67).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417

p1 = (462.69 * 3.50 * 0.43 + 106.67 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.43 + 4.20 * 1 + 1 + 1 + 1) = 131.27205434420296

p2 = (462.69 * 3.50 * 0.43 + 106.67 * 4.20 * 1) / max_coefficients = 80.06634805950854

score = 131.27205434420296 * 0.5 + 80.06634805950854 * 0.5 = 105.66920120185574

Rating changes

Show

all results
Date Place Points Reason
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
2023-08-19 109 -> 108 128.11
2023-08-12 109 125.80 -> 128.11
2023-07-28 110 -> 109 125.80
2023-07-20 109 -> 110 140.35 -> 125.80

Tenpai can't buy happiness: 71% -> 57%
2023-07-06 110 -> 109 140.35
2023-06-12 110 138.05 -> 140.35
2023-06-11 94 -> 110 146.80 -> 138.05

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 107 2022-11-06 68/76 100% 4.20 RR IX Russian Riichi Championship
2 463 2022-03-20 37/68 43% 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