Bikbulatova Yuliya

From Chelyabinsk, Russia

EMA: 15020036

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Internal rating (RR)

Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).

146 place (129.77).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.85 * 1 + 3.65 * 1) = 16.099999999999998

p1 = (106.67 * 4.20 * 0.29 + 327.10 * 4.60 * 1 + 31.58 * 3.85 * 1 + 0 + 0) / (4.20 * 0.29 + 4.60 * 1 + 3.85 * 1 + 1 + 1) = 150.57931628832424

p2 = (327.10 * 4.60 * 1 + 106.67 * 4.20 * 0.29 + 31.58 * 3.85 * 1) / max_coefficients = 108.95900621118014

score = 150.57931628832424 * 0.5 + 108.95900621118014 * 0.5 = 129.7691612497522

Rating changes

Show

all results
Date Place Points Reason
2024-09-01 131 -> 146 146.12 -> 129.77

SPB Riichi Open 2024: 0% -> 100%
2024-08-11 131 145.55 -> 146.12
2024-08-04 125 -> 131 147.68 -> 145.55
2024-07-14 122 -> 125 147.68
2024-07-06 124 -> 122 147.32 -> 147.68

IX Russian Riichi Championship: 43% -> 29%
2024-06-11 133 -> 124 145.33 -> 147.32
2024-06-09 121 -> 133 145.33
2024-05-12 109 -> 121 59.77 -> 145.33

X Russian Championship: 0% -> 100%
2024-03-10 100 -> 109 62.86 -> 59.77
2024-03-06 100 65.57 -> 62.86

IX Russian Riichi Championship: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 32 2024-09-01 93/96 100% 3.85 RR SPB Riichi Open 2024
2 327 2024-05-12 73/108 100% 4.60 RR X Russian Championship
3 107 2022-11-06 68/76 29% 4.20 RR IX Russian Riichi Championship
4 463 2022-03-20 37/68 0% 3.50 RR Tenpai can't buy happiness
5 206 2019-11-04 51/64 0% 3.85 EMA Aki Shanten 2019
6 565 2019-06-16 11/24 0% 2.20 RR URAL Mahjong Battle
7 947 2019-03-17 2/20 0% 2.10 RR Spring hope
8 495 2018-11-18 47/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
9 873 2017-11-12 10/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
10 609 2017-07-30 10/24 0% 2.20 RR Summer EMA rules tournament 2017
11 226 2017-04-16 25/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
12 478 2017-01-29 13/24 0% 2.20 RR The first tournament of 2017
13 303 2016-03-13 70/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
14 526 2016-02-07 10/20 0% 1.70 RR "Tiles, doras, 2 renchans"
15 739 2015-12-05 7/24 0% 1.80 RR 4 riichi mahjong tournament 2015
16 211 2015-09-27 16/20 0% 1.70 RR Plitochka
17 933 2015-08-29 2/16 0% 1.60 RR 3 riichi mahjong tournament 2015