Bykova Yulia

From Arkhangelsk, Russia

EMA: 15990258

Player page

Internal rating (RR)

Rating date Nov. 6, 2024 (latest changes Nov. 6, 2024).

57 place (497.32).

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

p1 = (705.88 * 3.05 * 1 + 372.55 * 3.05 * 1 + 921.35 * 3.75 * 1 + 0 + 0) / (3.05 * 1 + 3.05 * 1 + 3.75 * 1 + 1 + 1) = 569.1367088607595

p2 = (921.35 * 3.75 * 1 + 705.88 * 3.05 * 1 + 372.55 * 3.05 * 1) / max_coefficients = 425.50599369085177

score = 569.1367088607595 * 0.5 + 425.50599369085177 * 0.5 = 497.3213512758057

Rating changes

Show

all results
Date Place Points Reason
2024-11-06 58 -> 57 497.32
2024-11-03 59 -> 58 497.32
2024-10-13 112 -> 59 286.64 -> 497.32

Moscow Riichi 2024: 0% -> 100%
2024-10-11 113 -> 112 286.64
2024-09-06 114 -> 113 286.64
2024-09-03 115 -> 114 282.88 -> 286.64
2024-09-01 103 -> 115 288.22 -> 282.88
2024-08-11 104 -> 103 287.08 -> 288.22
2024-08-04 99 -> 104 291.37 -> 287.08
2024-07-14 92 -> 99 291.37

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 921 2024-10-13 8/90 100% 3.75 RR Moscow Riichi 2024 Moscow
2 706 2024-06-09 16/52 100% 3.05 RR Agari Summer Tournament 2024 Moscow
3 373 2024-03-10 33/52 100% 3.05 RR Agari Spring Tournament 2024 Moscow
4 81 2022-06-12 103/112 0% 4.05 RR Moscow Riichi 2022 Moscow
5 333 2021-11-28 51/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
6 509 2021-11-06 28/56 0% 3.30 RR Kirov Tournament Kirov
7 604 2019-12-15 45/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
8 683 2019-11-04 21/64 0% 3.85 EMA Aki Shanten 2019 Perm
9 852 2019-08-04 5/28 0% 2.30 EMA Finnish Riichi Mahjong Championship 2019 Finland
10 933 2018-12-02 2/16 0% 2.30 RR Arkhangelsk Championship Arkhangelsk
11 613 2018-10-28 13/32 0% 2.70 EMA Tsukimi 2018 Vologda
12 870 2018-09-23 4/24 0% 2.50 RR West cup 2018 Saint Petersburg
13 28 2018-06-11 70/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
14 507 2018-05-01 36/72 0% 3.85 EMA Haru Shanten 2018 Perm
15 928 2017-12-11 7/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
16 933 2017-11-26 2/16 0% 1.60 RR Arkhangelsk riichi mahjong championship 2017 Arkhangelsk
17 519 2017-08-06 14/28 0% 2.30 EMA Ivanovo Region Riichi 2017 Ivanovo
18 310 2016-12-04 50/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
19 867 2016-11-27 3/16 0% 1.60 RR Arkhangelsk riichi mahjong tournament 2016 Arkhangelsk
20 69 2016-09-11 82/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
21 182 2016-03-13 82/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
22 949 2016-02-22 3/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
23 1000 2016-01-07 1/16 0% 1.20 RR Riichi mahjong tournament Arkhangelsk
24 933 2015-11-29 2/16 0% 1.60 RR Arkhangelsk riichi mahjong championship Arkhangelsk
25 98 2015-10-18 47/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda
26 467 2015-07-12 9/16 0% 1.20 RR "Haku no Ten" summer riichi mahjong tournament 2015 Vologda