Chernykh Anastasiya

From Moscow, Russia

EMA: 15990108

Player page

Common russian riichi rating (CRR)

Rating date Sept. 1, 2024 (latest changes Sept. 1, 2024).

26 place (642.70).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.85 * 1 + 3.65 * 1) = 16.099999999999998

p1 = (882.35 * 3.05 * 1 + 822.43 * 4 * 1 + 631.58 * 1.50 * 1 + 642.11 * 3.85 * 1 + 0) / (3.05 * 1 + 4 * 1 + 1.50 * 1 + 3.85 * 1 + 1) = 701.520895522388

p2 = (822.43 * 4 * 1 + 882.35 * 3.05 * 1 + 642.11 * 3.85 * 1 + 631.58 * 1.50 * 1) / max_coefficients = 583.8745341614908

score = 701.520895522388 * 0.5 + 583.8745341614908 * 0.5 = 642.6977148419394

Rating changes

Show

all results
Date Place Points Reason
2024-09-01 44 -> 26 554.77 -> 642.70

SPB Riichi Open 2024: 0% -> 100%
2024-08-11 47 -> 44 552.37 -> 554.77
2024-08-04 42 -> 47 561.41 -> 552.37
2024-07-14 38 -> 42 561.41
2024-06-11 30 -> 38 601.09 -> 561.41
2024-06-09 28 -> 30 601.09
2024-05-25 40 -> 28 539.96 -> 601.09

Duplicate riichi mahjong tournament 2024: 0% -> 100%
2024-05-12 26 -> 40 565.74 -> 539.96
2024-05-06 25 -> 26 565.74
2024-04-18 27 -> 25 565.74

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 642 2024-09-01 35/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
2 632 2024-05-25 8/20 100% 1.50 CRR Duplicate riichi mahjong tournament 2024 Moscow
3 882 2024-03-10 7/52 100% 3.05 RR Agari Spring Tournament 2024 Moscow
4 822 2023-09-03 20/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
5 721 2022-06-12 32/112 0% 4.05 RR Moscow Riichi 2022 Moscow
6 638 2021-12-19 18/48 0% 3.10 RR Agari team tournament Moscow
7 413 2021-11-28 45/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
8 73 2021-11-06 52/56 0% 3.30 RR Kirov Tournament Kirov
9 211 2020-02-02 16/20 0% 2.40 CRR double-burning-2020 Moscow
10 396 2019-12-15 68/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
11 667 2019-03-24 6/16 0% 2.60 CRR Double burning Moscow
12 106 2019-01-13 43/48 0% 3.10 RR Agari team tournament 2019 Moscow
13 905 2018-12-16 7/64 0% 3.45 EMA White Dragon Tournament Moscow
14 374 2018-11-18 58/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
15 553 2018-08-19 22/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
16 174 2018-07-22 20/24 0% 2.73 RR Winner tournament. Agari season event Moscow
17 481 2018-05-20 15/28 0% 3.50 CRR A-League Moscow
18 407 2018-01-20 17/28 0% 1.70 CRR Team tournament Agari. Season event Moscow
19 133 2017-12-11 73/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
20 206 2017-10-22 51/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
21 667 2017-10-07 6/16 0% 1.40 RR Red Dragon tournament 2017 Moscow
22 889 2017-09-24 4/28 0% 2.60 RR Moscow Riichi Half Marathon 2017 Moscow
23 974 2017-03-11 2/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
24 217 2016-12-10 19/24 0% 1.60 RR December tournament glhf; 2016 Moscow
25 782 2016-09-11 20/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
26 684 2016-08-27 7/20 0% 1.50 RR August tournament glhf; 2016 Moscow
27 870 2016-05-28 4/24 0% 1.60 RR May tournament glhf; 2016 Moscow
28 707 2016-03-13 30/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
29 923 2016-02-22 4/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
30 0 2015-08-22 36/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015 Nizhny Novgorod
31 302 2015-03-08 31/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
32 651 2014-12-07 23/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
33 743 2014-10-26 10/36 0% 1.70 EMA Austrian Open Riichi Tournament 2014 Vienna
34 870 2014-10-18 4/24 0% 1.40 EMA Vologda Riichi Championship 2014 Vologda
35 921 2014-09-21 6/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
36 667 2014-02-15 26/76 0% 2.50 RR Moscow Riichi 2014 Moscow
37 764 2013-05-19 14/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013 Moscow