Chernykh Anastasiya

From Moscow, Russia

EMA: 15990108

Player page

Internal rating (RR)

Rating date May 6, 2024 (latest changes May 6, 2024).

13 place (580.22).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.10 * 1) = 12.9

p1 = (720.72 * 4.05 * 0.14 + 822.43 * 4 * 1 + 882.35 * 3.05 * 1 + 0 + 0) / (4.05 * 0.14 + 4 * 1 + 3.05 * 1 + 1 + 1) = 664.4697725404507

p2 = (822.43 * 4 * 1 + 882.35 * 3.05 * 1 + 720.72 * 4.05 * 0.14) / max_coefficients = 495.96976744186037

score = 664.4697725404507 * 0.5 + 495.96976744186037 * 0.5 = 580.2197699911555

Rating changes

Show

all results
Date Place Points Reason
2024-05-06 12 -> 13 574.59 -> 580.22
2024-04-12 13 -> 12 591.97 -> 574.59

Moscow Riichi 2022: 29% -> 14%
2024-03-20 12 -> 13 591.97
2024-03-10 44 -> 12 435.12 -> 591.97

Agari Spring Tournament 2024: 0% -> 100%
2024-03-06 45 -> 44 425.92 -> 435.12
2024-02-12 36 -> 45 441.73 -> 425.92

Moscow Riichi 2022: 43% -> 29%
2024-01-20 38 -> 36 441.73
2024-01-06 38 433.40 -> 441.73
2023-12-19 29 -> 38 479.19 -> 433.40

Agari team tournament: 14% -> 0%
2023-12-12 28 -> 29 490.96 -> 479.19

Moscow Riichi 2022: 57% -> 43%

Tournaments

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