Bikbulatova Yuliya

From Chelyabinsk, Russia

EMA: 15020036

Player page

Common russian riichi rating (CRR)

Rating date March 31, 2025 (latest changes March 30, 2025).

187 place (228.12).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (789.47 * 2.10 * 0.43 + 259.26 * 2.30 * 0.57 + 296.30 * 2.30 * 0.86 + 327.10 * 4.60 * 1 + 31.58 * 3.85 * 1) / (2.10 * 0.43 + 2.30 * 0.57 + 2.30 * 0.86 + 4.60 * 1 + 3.85 * 1) = 258.13079067809156

p2 = (327.10 * 4.60 * 1 + 789.47 * 2.10 * 0.43 + 296.30 * 2.30 * 0.86 + 259.26 * 2.30 * 0.57) / max_coefficients = 198.11104100946375

score = 258.13079067809156 * 0.5 + 198.11104100946375 * 0.5 = 228.12091584377765

Rating changes

Show

all results
Date Place Points Reason
2025-03-30 188 -> 187 228.12
2025-03-29 186 -> 188 228.12
2025-03-23 180 -> 186 228.12
2025-03-05 180 230.82 -> 228.12

Finding Dora: 71% -> 57%
2025-03-03 182 -> 180 230.82
2025-03-02 179 -> 182 230.82
2025-02-27 173 -> 179 244.30 -> 230.82

13 tiles until tempai: 57% -> 43%
2025-02-25 176 -> 173 247.69 -> 244.30

Chasing Kan: 100% -> 86%
2025-02-16 166 -> 176 247.69
2025-02-11 167 -> 166 247.69

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
3 296 2024-02-25 20/28 86% 2.30 CRR Chasing Kan
4 259 2023-11-05 21/28 57% 2.30 CRR Finding Dora
5 789 2023-08-27 5/20 43% 2.10 CRR 13 tiles until tempai
6 107 2022-11-06 68/76 0% 4.20 RR IX Russian Riichi Championship
7 463 2022-03-20 37/68 0% 3.50 RR Tenpai can't buy happiness
8 206 2019-11-04 51/64 0% 3.85 EMA Aki Shanten 2019
9 565 2019-06-16 11/24 0% 2.20 RR URAL Mahjong Battle
10 947 2019-03-17 2/20 0% 2.10 RR Spring hope
11 495 2018-11-18 47/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
12 579 2018-03-18 9/20 0% 2.10 CRR Spring tournament (Ekaterinburg)
13 873 2017-11-12 10/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
14 609 2017-07-30 10/24 0% 2.20 RR Summer EMA rules tournament 2017
15 226 2017-04-16 25/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
16 478 2017-01-29 13/24 0% 2.20 RR The first tournament of 2017
17 303 2016-03-13 70/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
18 526 2016-02-07 10/20 0% 1.70 RR "Tiles, doras, 2 renchans"
19 739 2015-12-05 7/24 0% 1.80 RR 4 riichi mahjong tournament 2015
20 211 2015-09-27 16/20 0% 1.70 RR Plitochka
21 933 2015-08-29 2/16 0% 1.60 RR 3 riichi mahjong tournament 2015