Chernykh Anastasiya

From Moscow, Russia

EMA: 15990108

Player page

Internal rating (RR)

Rating date June 19, 2023 (latest changes June 19, 2023).

53 place (379.71).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305

p1 = (72.73 * 3.30 * 0.43 + 413.33 * 3.45 * 0.43 + 638.30 * 3.10 * 0.43 + 720.72 * 4.05 * 0.86 + 0) / (3.30 * 0.43 + 3.45 * 0.43 + 3.10 * 0.43 + 4.05 * 0.86 + 1) = 467.4964180805974

p2 = (720.72 * 4.05 * 0.86 + 638.30 * 3.10 * 0.43 + 413.33 * 3.45 * 0.43 + 72.73 * 3.30 * 0.43) / max_coefficients = 291.92162660037974

score = 467.4964180805974 * 0.5 + 291.92162660037974 * 0.5 = 379.70902234048856

Rating changes

Show

all results
Date Place Points Reason
2023-06-19 52 -> 53 394.00 -> 379.71

Agari team tournament: 57% -> 43%
2023-06-12 50 -> 52 409.44 -> 394.00

Moscow Riichi 2022: 100% -> 86%
2023-06-11 39 -> 50 435.40 -> 409.44
2023-05-28 38 -> 39 438.56 -> 435.40

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 37 -> 38 431.18 -> 438.56
2023-05-06 40 -> 37 423.34 -> 431.18

Kirov Tournament: 57% -> 43%
2023-05-05 89 -> 40 422.43 -> 423.34
2020-02-01 89 422.43

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 721 2022-06-12 32/112 86% 4.05 RR Moscow Riichi 2022 Moscow
2 638 2021-12-19 18/48 43% 3.10 RR Agari team tournament Moscow
3 413 2021-11-28 45/76 43% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
4 73 2021-11-06 52/56 43% 3.30 RR Kirov Tournament Kirov
5 396 2019-12-15 68/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
6 106 2019-01-13 43/48 0% 3.10 RR Agari team tournament 2019 Moscow
7 905 2018-12-16 7/64 0% 3.45 EMA White Dragon Tournament Moscow
8 374 2018-11-18 58/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
9 553 2018-08-19 22/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
10 174 2018-07-22 20/24 0% 2.73 RR Winner tournament. Agari season event Moscow
11 133 2017-12-11 73/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
12 206 2017-10-22 51/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
13 667 2017-10-07 6/16 0% 1.40 RR Red Dragon tournament 2017 Moscow
14 889 2017-09-24 4/28 0% 2.60 RR Moscow Riichi Half Marathon 2017 Moscow
15 974 2017-03-11 2/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
16 217 2016-12-10 19/24 0% 1.60 RR December tournament glhf; 2016 Moscow
17 782 2016-09-11 20/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
18 684 2016-08-27 7/20 0% 1.50 RR August tournament glhf; 2016 Moscow
19 870 2016-05-28 4/24 0% 1.60 RR May tournament glhf; 2016 Moscow
20 707 2016-03-13 30/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
21 923 2016-02-22 4/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
22 0 2015-08-22 36/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015 Nizhny Novgorod
23 302 2015-03-08 31/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
24 651 2014-12-07 23/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
25 743 2014-10-26 10/36 0% 1.70 EMA Austrian Open Riichi Tournament 2014 Vienna
26 870 2014-10-18 4/24 0% 1.40 EMA Vologda Riichi Championship 2014 Vologda
27 921 2014-09-21 6/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
28 667 2014-02-15 26/76 0% 2.50 RR Moscow Riichi 2014 Moscow
29 764 2013-05-19 14/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013 Moscow