Chernykh Anastasiya

From Moscow, Russia

EMA: 15990108

Player page

Common russian riichi rating (CRR)

Rating date May 20, 2023 (latest changes May 20, 2023).

49 place (426.62).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

p1 = (72.73 * 3.30 * 0.43 + 413.33 * 3.45 * 0.57 + 638.30 * 3.10 * 0.57 + 720.72 * 4.05 * 1 + 0) / (3.30 * 0.43 + 3.45 * 0.57 + 3.10 * 0.57 + 4.05 * 1 + 1) = 486.6479541101493

p2 = (720.72 * 4.05 * 1 + 638.30 * 3.10 * 0.57 + 413.33 * 3.45 * 0.57 + 72.73 * 3.30 * 0.43) / max_coefficients = 366.5846251489847

score = 486.6479541101493 * 0.5 + 366.5846251489847 * 0.5 = 426.616289629567

Rating changes

Show

all results
Date Place Points Reason
2023-05-20 48 -> 49 420.10 -> 426.62
2023-05-06 52 -> 48 412.18 -> 420.10

Kirov Tournament: 57% -> 43%
2023-05-01 51 -> 52 412.18
2023-04-22 50 -> 51 412.18
2023-04-19 47 -> 50 425.63 -> 412.18

Agari team tournament: 71% -> 57%
2023-03-28 44 -> 47 431.57 -> 425.63

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 44 424.86 -> 431.57
2023-03-06 49 -> 44 418.23 -> 424.86

Kirov Tournament: 71% -> 57%
2023-03-03 50 -> 49 418.23
2023-02-25 48 -> 50 418.23

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 721 2022-06-12 32/112 100% 4.05 RR Moscow Riichi 2022
2 638 2021-12-19 18/48 57% 3.10 RR Agari team tournament
3 413 2021-11-28 45/76 57% 3.45 RR Saint Petersburg Open 2021
4 73 2021-11-06 52/56 43% 3.30 RR Kirov Tournament
5 211 2020-02-02 16/20 0% 2.40 CRR double-burning-2020
6 396 2019-12-15 68/112 0% 4.05 EMA VIII Russian Riichi Championship
7 667 2019-03-24 6/16 0% 2.60 CRR Double burning
8 106 2019-01-13 43/48 0% 3.10 RR Agari team tournament 2019
9 905 2018-12-16 7/64 0% 3.45 EMA White Dragon Tournament
10 374 2018-11-18 58/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
11 553 2018-08-19 22/48 0% 3.10 RR Moscow Riichi Open 2018
12 174 2018-07-22 20/24 0% 2.73 RR Winner tournament. Agari season event
13 481 2018-05-20 15/28 0% 3.50 CRR A-League
14 407 2018-01-20 17/28 0% 1.70 CRR Team tournament Agari. Season event
15 133 2017-12-11 73/84 0% 3.40 EMA VI Russian Riichi Championship 2017
16 206 2017-10-22 51/64 0% 3.45 EMA Moscow Riichi Open 2017
17 667 2017-10-07 6/16 0% 1.40 RR Red Dragon tournament 2017
18 889 2017-09-24 4/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
19 974 2017-03-11 2/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
20 217 2016-12-10 19/24 0% 1.60 RR December tournament glhf; 2016
21 782 2016-09-11 20/88 0% 3.45 EMA V Russian Riichi Championship 2016
22 684 2016-08-27 7/20 0% 1.50 RR August tournament glhf; 2016
23 870 2016-05-28 4/24 0% 1.60 RR May tournament glhf; 2016
24 707 2016-03-13 30/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
25 923 2016-02-22 4/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
26 0 2015-08-22 36/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015
27 302 2015-03-08 31/44 0% 2.50 EMA Moscow Riichi Championship 2015
28 651 2014-12-07 23/64 0% 3.15 EMA Russian Open Riichi Championship 2014
29 743 2014-10-26 10/36 0% 1.70 EMA Austrian Open Riichi Tournament 2014
30 870 2014-10-18 4/24 0% 1.40 EMA Vologda Riichi Championship 2014
31 921 2014-09-21 6/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
32 667 2014-02-15 26/76 0% 2.50 RR Moscow Riichi 2014
33 764 2013-05-19 14/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013