Chernykh Anastasiya
From Moscow, Russia
EMA: 15990108
Common russian riichi rating (CRR)
Rating date Oct. 19, 2022 (latest changes Oct. 19, 2022).
31 place (449.75).
how we calculated rating score
max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3
p1 = (72.73 * 3.30 * 1 + 413.33 * 3.45 * 1 + 638.30 * 3.10 * 1 + 720.72 * 4.05 * 1 + 0) / (3.30 * 1 + 3.45 * 1 + 3.10 * 1 + 4.05 * 1 + 1) = 440.5127516778524
p2 = (720.72 * 4.05 * 1 + 638.30 * 3.10 * 1 + 413.33 * 3.45 * 1 + 72.73 * 3.30 * 1) / max_coefficients = 458.99580419580417
score = 440.5127516778524 * 0.5 + 458.99580419580417 * 0.5 = 449.7542779368283
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2022-10-14 | 113 -> 31 | 221.02 -> 449.75 | |
2021-02-01 | 88 -> 113 | 463.20 -> 221.02 | |
2020-02-01 | 88 | 463.20 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 721 |
|
32/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
2 | 638 |
|
18/48 | 100% | 3.10 | RR | Agari team tournament |
3 | 413 |
|
45/76 | 100% | 3.45 | RR | Saint Petersburg Open 2021 |
4 | 73 |
|
52/56 | 100% | 3.30 | RR | Kirov Tournament |
5 | 211 |
|
16/20 | 0% | 2.40 | CRR | double-burning-2020 |
6 | 396 |
|
68/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
7 | 667 |
|
6/16 | 0% | 2.60 | CRR | Double burning |
8 | 106 |
|
43/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
9 | 905 |
|
7/64 | 0% | 3.45 | EMA | White Dragon Tournament |
10 | 374 |
|
58/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
11 | 553 |
|
22/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 |
12 | 174 |
|
20/24 | 0% | 2.73 | RR | Winner tournament. Agari season event |
13 | 481 |
|
15/28 | 0% | 3.50 | CRR | A-League |
14 | 407 |
|
17/28 | 0% | 1.70 | CRR | Team tournament Agari. Season event |
15 | 133 |
|
73/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
16 | 206 |
|
51/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
17 | 667 |
|
6/16 | 0% | 1.40 | RR | Red Dragon tournament 2017 |
18 | 889 |
|
4/28 | 0% | 2.60 | RR | Moscow Riichi Half Marathon 2017 |
19 | 974 |
|
2/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
20 | 217 |
|
19/24 | 0% | 1.60 | RR | December tournament glhf; 2016 |
21 | 782 |
|
20/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
22 | 684 |
|
7/20 | 0% | 1.50 | RR | August tournament glhf; 2016 |
23 | 870 |
|
4/24 | 0% | 1.60 | RR | May tournament glhf; 2016 |
24 | 707 |
|
30/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
25 | 923 |
|
4/40 | 0% | 2.60 | EMA | Ivanovo Region Riichi Championship 2016 |
26 | 0 |
|
36/36 | 0% | 1.70 | EMA | Nizhny Novgorod Riichi Championship 2015 |
27 | 302 |
|
31/44 | 0% | 2.50 | EMA | Moscow Riichi Championship 2015 |
28 | 651 |
|
23/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |
29 | 743 |
|
10/36 | 0% | 1.70 | EMA | Austrian Open Riichi Tournament 2014 |
30 | 870 |
|
4/24 | 0% | 1.40 | EMA | Vologda Riichi Championship 2014 |
31 | 921 |
|
6/64 | 0% | 3.15 | RR | "Japanese House" riichi mahjong cup 2014 |
32 | 667 |
|
26/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
33 | 764 |
|
14/56 | 0% | 3.00 | RR | "Japanese House" riichi mahjong cup 2013 |