Mishakova Lubov

From Simferopol, Russia

EMA: 15990266

Player page

Common russian riichi rating (CRR)

Rating date April 21, 2021 (latest changes April 21, 2021).

19 place (608.86).

max_coefficients = (2.90 * 0.86 + 4.05 * 0.57 + 3.85 * 0.57 + 3.45 * 0.57) = 8.970979999999999

p1 = (759.04 * 4.20 * 0.14 + 828.57 * 3.20 * 0.29 + 634.92 * 3.85 * 0.57 + 945.95 * 4.05 * 0.57 + 0) / (4.20 * 0.14 + 3.20 * 0.29 + 3.85 * 0.57 + 4.05 * 0.57 + 1) = 682.7806296667274

p2 = (945.95 * 4.05 * 0.57 + 634.92 * 3.85 * 0.57 + 828.57 * 3.20 * 0.29 + 759.04 * 4.20 * 0.14) / max_coefficients = 534.9370971733301

score = 682.7806296667274 * 0.5 + 534.9370971733301 * 0.5 = 608.8588634200287

Rating changes

Show

Date Place Points Reason
2021-04-20 20 -> 19 608.86
2021-04-15 18 -> 20 631.32 -> 608.86

VIII Russian Riichi Championship: 71% -> 57%

2021-04-13 19 -> 18 631.32
2021-04-02 20 -> 19 628.83 -> 631.32
2021-03-26 20 621.62 -> 628.83
2021-03-24 20 614.59 -> 621.62
2021-03-22 21 -> 20 614.59
2021-03-21 18 -> 21 636.80 -> 614.59

Moscow Open Riichi Marathon 2019: 43% -> 29%

2021-03-08 19 -> 18 625.76 -> 636.80
2021-03-04 14 -> 19 650.94 -> 625.76

Haru Shanten 2019: 29% -> 14%

Aki Shanten 2019: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 946 2019-12-15 7/112 57% 4.05 EMA VIII Russian Riichi Championship
2 635 2019-11-04 24/64 57% 3.85 EMA Aki Shanten 2019
3 829 2019-07-21 7/36 29% 3.20 RR Moscow Open Riichi Marathon 2019
4 759 2019-05-04 21/84 14% 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
11 593 2018-05-20 12/28 0% 3.50 CRR A-League
12 632 2018-05-12 8/20 0% 1.50 CRR Agari tournament. First stage
13 732 2018-05-01 20/72 0% 3.85 EMA Haru Shanten 2018
14 593 2018-01-20 12/28 0% 1.70 CRR Team tournament Agari. Season event
15 434 2017-12-11 48/84 0% 3.40 EMA VI Russian Riichi Championship 2017
16 508 2017-10-22 32/64 0% 3.45 EMA Moscow Riichi Open 2017
17 0 2017-10-07 16/16 0% 1.40 RR Red Dragon tournament 2017
18 815 2017-09-24 6/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
19 333 2017-08-06 19/28 0% 2.30 EMA Ivanovo Region Riichi 2017
20 600 2017-07-09 15/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
21 77 2017-03-11 37/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
22 352 2016-12-04 47/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
23 908 2016-09-11 9/88 0% 3.45 EMA V Russian Riichi Championship 2016
24 783 2015-03-01 6/24 0% 1.40 EMA Crimean Riichi Open 2015
25 852 2013-11-24 5/28 0% 1.50 EMA Crimean Riichi Open 2013
26 382 2013-05-19 35/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013