Bikbulatova Yuliya

From Chelyabinsk, Russia

EMA: 15020036

Player page

Common russian riichi rating (CRR)

Rating date May 17, 2026 (latest changes May 17, 2026).

277 place (155.65).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (31.58 * 3.85 * 0.29 + 441.56 * 3.45 * 1 + 0 + 0 + 0) / (3.85 * 0.29 + 3.45 * 1 + 1 + 1 + 1) = 206.37501332791166

p2 = (441.56 * 3.45 * 1 + 31.58 * 3.85 * 0.29) / max_coefficients = 104.92390572390573

score = 206.37501332791166 * 0.5 + 104.92390572390573 * 0.5 = 155.6494595259087

Rating changes

Show

all results
Date Place Points Reason
2026-05-17 278 -> 277 155.65
2026-05-14 280 -> 278 155.65
2026-05-12 273 -> 280 182.71 -> 155.65

X Russian Championship: 14% -> 0%
2026-05-11 272 -> 273 182.71
2026-05-03 265 -> 272 182.31 -> 182.71
2026-05-01 268 -> 265 175.29 -> 182.31

SPB Riichi Open 2024: 43% -> 29%
2026-04-19 258 -> 268 175.29
2026-04-13 260 -> 258 175.29
2026-04-11 259 -> 260 175.29
2026-04-05 254 -> 259 175.29

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 442 2025-08-31 44/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
2 32 2024-09-01 93/96 29% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
3 327 2024-05-12 73/108 0% 4.60 RR X Russian Championship Perm
4 296 2024-02-25 20/28 0% 2.30 CRR Chasing Kan Yekaterinburg
5 259 2023-11-05 21/28 0% 2.30 CRR Finding Dora Yekaterinburg
6 789 2023-08-27 5/20 0% 2.10 CRR 13 tiles until tempai Yekaterinburg
7 107 2022-11-06 68/76 0% 4.20 RR IX Russian Riichi Championship Perm
8 455 2022-03-20 37/67 0% 3.45 RR Tenpai can't buy happiness Perm
9 206 2019-11-04 51/64 0% 3.85 EMA Aki Shanten 2019 Perm
10 565 2019-06-16 11/24 0% 2.20 RR URAL Mahjong Battle Yekaterinburg
11 947 2019-03-17 🥈 2/20 0% 2.10 RR Spring hope Yekaterinburg
12 495 2018-11-18 47/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
13 579 2018-03-18 9/20 0% 2.10 CRR Spring tournament (Ekaterinburg) Yekaterinburg
14 873 2017-11-12 10/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
15 609 2017-07-30 10/24 0% 2.20 RR Summer EMA rules tournament 2017 Yekaterinburg
16 226 2017-04-16 25/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017 Chelyabinsk
17 478 2017-01-29 13/24 0% 2.20 RR The first tournament of 2017 Yekaterinburg
18 303 2016-03-13 70/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
19 526 2016-02-07 10/20 0% 1.70 RR "Tiles, doras, 2 renchans" Tyumen
20 739 2015-12-05 7/24 0% 1.80 RR 4 riichi mahjong tournament 2015 Yekaterinburg
21 211 2015-09-27 16/20 0% 1.70 RR Plitochka Tyumen
22 933 2015-08-29 🥈 2/16 0% 1.60 RR 3 riichi mahjong tournament 2015 Yekaterinburg