Mishakova Lubov

From Moscow, Russia

EMA: 15990266

Player page

Internal rating (RR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

12 place (666.75).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (759.04 * 4.20 * 0.29 + 828.57 * 3.20 * 0.43 + 634.92 * 3.85 * 0.71 + 945.95 * 4.05 * 0.86 + 0) / (4.20 * 0.29 + 3.20 * 0.43 + 3.85 * 0.71 + 4.05 * 0.86 + 1) = 722.6647822832559

p2 = (945.95 * 4.05 * 0.86 + 634.92 * 3.85 * 0.71 + 828.57 * 3.20 * 0.43 + 759.04 * 4.20 * 0.29) / max_coefficients = 610.8326295169584

score = 722.6647822832559 * 0.5 + 610.8326295169584 * 0.5 = 666.7487059001071

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 3 -> 12 799.56 -> 666.75
2020-02-01 3 799.56

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 946 2019-12-15 7/112 86% 4.05 EMA VIII Russian Riichi Championship
2 635 2019-11-04 24/64 71% 3.85 EMA Aki Shanten 2019
3 829 2019-07-21 7/36 43% 3.20 RR Moscow Open Riichi Marathon 2019
4 759 2019-05-04 21/84 29% 4.20 EMA Haru Shanten 2019
5 851 2019-01-13 8/48 0% 3.10 RR Agari team tournament 2019
6 1000 2018-12-16 1/64 0% 3.45 EMA White Dragon Tournament
7 505 2018-11-18 46/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
8 596 2018-08-19 20/48 0% 3.10 RR Moscow Riichi Open 2018
9 667 2018-07-15 10/28 0% 3.00 RR Moscow Open Riichi Marathon
10 577 2018-06-11 31/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
11 732 2018-05-01 20/72 0% 3.85 EMA Haru Shanten 2018
12 434 2017-12-11 48/84 0% 3.40 EMA VI Russian Riichi Championship 2017
13 508 2017-10-22 32/64 0% 3.45 EMA Moscow Riichi Open 2017
14 0 2017-10-07 16/16 0% 1.40 RR Red Dragon tournament 2017
15 815 2017-09-24 6/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
16 333 2017-08-06 19/28 0% 2.30 EMA Ivanovo Region Riichi 2017
17 600 2017-07-09 15/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
18 77 2017-03-11 37/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
19 352 2016-12-04 47/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
20 908 2016-09-11 9/88 0% 3.45 EMA V Russian Riichi Championship 2016
21 783 2015-03-01 6/24 0% 1.40 EMA Crimean Riichi Open 2015
22 852 2013-11-24 5/28 0% 1.50 EMA Crimean Riichi Open 2013
23 382 2013-05-19 35/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013