Bikbulatova Yuliya

From Chelyabinsk, Russia

EMA: 15020036

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Common russian riichi rating (CRR)

Rating date July 13, 2025 (latest changes July 13, 2025).

235 place (166.89).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35

p1 = (789.47 * 2.10 * 0.14 + 259.26 * 2.30 * 0.29 + 296.30 * 2.30 * 0.57 + 327.10 * 4.60 * 0.71 + 31.58 * 3.85 * 1) / (2.10 * 0.14 + 2.30 * 0.29 + 2.30 * 0.57 + 4.60 * 0.71 + 3.85 * 1) = 211.86325367803386

p2 = (327.10 * 4.60 * 0.71 + 296.30 * 2.30 * 0.57 + 789.47 * 2.10 * 0.14 + 259.26 * 2.30 * 0.29) / max_coefficients = 121.91921824104234

score = 211.86325367803386 * 0.5 + 121.91921824104234 * 0.5 = 166.8912359595381

Rating changes

Show

all results
Date Place Points Reason
2025-07-13 231 -> 235 166.89
2025-07-12 225 -> 231 176.38 -> 166.89

X Russian Championship: 86% -> 71%
2025-07-05 224 -> 225 179.73 -> 176.38

Finding Dora: 43% -> 29%
2025-07-03 226 -> 224 179.73
2025-06-27 217 -> 226 195.28 -> 179.73

13 tiles until tempai: 29% -> 14%
2025-06-26 218 -> 217 195.28
2025-06-25 215 -> 218 199.28 -> 195.28

Chasing Kan: 71% -> 57%
2025-06-15 206 -> 215 201.65 -> 199.28
2025-06-14 200 -> 206 201.65
2025-06-11 207 -> 200 201.65

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 32 2024-09-01 93/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
2 327 2024-05-12 73/108 71% 4.60 RR X Russian Championship Perm
3 296 2024-02-25 20/28 57% 2.30 CRR Chasing Kan Yekaterinburg
4 259 2023-11-05 21/28 29% 2.30 CRR Finding Dora Yekaterinburg
5 789 2023-08-27 5/20 14% 2.10 CRR 13 tiles until tempai Yekaterinburg
6 107 2022-11-06 68/76 0% 4.20 RR IX Russian Riichi Championship Perm
7 463 2022-03-20 37/68 0% 3.50 RR Tenpai can't buy happiness Perm
8 206 2019-11-04 51/64 0% 3.85 EMA Aki Shanten 2019 Perm
9 565 2019-06-16 11/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg
10 947 2019-03-17 🥈 2/20 0% 2.10 RR Spring hope Yekaterinburg
11 495 2018-11-18 47/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
12 579 2018-03-18 9/20 0% 2.10 CRR Spring tournament (Ekaterinburg) Yekaterinburg
13 873 2017-11-12 10/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
14 609 2017-07-30 10/24 0% 2.20 RR Summer EMA rules tournament 2017 Yekaterinburg
15 226 2017-04-16 25/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017 Chelyabinsk
16 478 2017-01-29 13/24 0% 2.20 RR The first tournament of 2017 Yekaterinburg
17 303 2016-03-13 70/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
18 526 2016-02-07 10/20 0% 1.70 RR "Tiles, doras, 2 renchans" Tyumen
19 739 2015-12-05 7/24 0% 1.80 RR 4 riichi mahjong tournament 2015 Yekaterinburg
20 211 2015-09-27 16/20 0% 1.70 RR Plitochka Tyumen
21 933 2015-08-29 🥈 2/16 0% 1.60 RR 3 riichi mahjong tournament 2015 Yekaterinburg