Mishakova Lubov

From Moscow, Russia

EMA: 15990266

Player page

Internal rating (RR)

Rating date Aug. 12, 2023 (latest changes Aug. 12, 2023).

83 place (284.79).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.71 + 3.50 * 0.57) = 12.842815

p1 = (854.55 * 3.30 * 0.29 + 148.94 * 3.10 * 0.43 + 558.56 * 4.05 * 0.71 + 0 + 0) / (3.30 * 0.29 + 3.10 * 0.43 + 4.05 * 0.71 + 1 + 1) = 365.6168673235735

p2 = (558.56 * 4.05 * 0.71 + 854.55 * 3.30 * 0.29 + 148.94 * 3.10 * 0.43) / max_coefficients = 203.95995737694577

score = 365.6168673235735 * 0.5 + 203.95995737694577 * 0.5 = 284.78841235025965

Rating changes

Show

all results
Date Place Points Reason
2023-08-12 78 -> 83 299.63 -> 284.79

Moscow Riichi 2022: 86% -> 71%
2023-07-28 81 -> 78 299.63
2023-07-20 81 295.70 -> 299.63
2023-07-06 71 -> 81 323.79 -> 295.70

Kirov Tournament: 43% -> 29%
2023-06-19 12 -> 71 666.75 -> 323.79

Agari team tournament: 57% -> 43%
2021-02-01 3 -> 12 799.56 -> 666.75
2020-02-01 3 799.56

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 559 2022-06-12 50/112 71% 4.05 RR Moscow Riichi 2022 Moscow
2 149 2021-12-19 41/48 43% 3.10 RR Agari team tournament Moscow
3 855 2021-11-06 9/56 29% 3.30 RR Kirov Tournament Kirov
4 946 2019-12-15 7/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
5 635 2019-11-04 24/64 0% 3.85 EMA Aki Shanten 2019 Perm
6 829 2019-07-21 7/36 0% 3.20 RR Moscow Open Riichi Marathon 2019 Moscow
7 759 2019-05-04 21/84 0% 4.20 EMA Haru Shanten 2019 Perm
8 851 2019-01-13 8/48 0% 3.10 RR Agari team tournament 2019 Moscow
9 1000 2018-12-16 1/64 0% 3.45 EMA White Dragon Tournament Moscow
10 505 2018-11-18 46/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
11 596 2018-08-19 20/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
12 667 2018-07-15 10/28 0% 3.00 RR Moscow Open Riichi Marathon Moscow
13 577 2018-06-11 31/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
14 732 2018-05-01 20/72 0% 3.85 EMA Haru Shanten 2018 Perm
15 434 2017-12-11 48/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
16 508 2017-10-22 32/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
17 0 2017-10-07 16/16 0% 1.40 RR Red Dragon tournament 2017 Moscow
18 815 2017-09-24 6/28 0% 2.60 RR Moscow Riichi Half Marathon 2017 Moscow
19 333 2017-08-06 19/28 0% 2.30 EMA Ivanovo Region Riichi 2017 Ivanovo
20 600 2017-07-09 15/36 0% 3.20 RR Moscow Open Riichi Marathon 2017 Moscow
21 77 2017-03-11 37/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
22 352 2016-12-04 47/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
23 908 2016-09-11 9/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
24 783 2015-03-01 6/24 0% 1.40 EMA Crimean Riichi Open 2015 Simferopol
25 852 2013-11-24 5/28 0% 1.50 EMA Crimean Riichi Open 2013 Simferopol
26 382 2013-05-19 35/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013 Moscow