Chernykh Anastasiya
From Moscow, Russia
EMA: 15990108
Internal rating (RR)
Rating date March 30, 2024 (latest changes March 30, 2024).
13 place (591.97).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988
p1 = (720.72 * 4.05 * 0.29 + 822.43 * 4 * 1 + 882.35 * 3.05 * 1 + 0 + 0) / (4.05 * 0.29 + 4 * 1 + 3.05 * 1 + 1 + 1) = 667.6578082772899
p2 = (822.43 * 4 * 1 + 882.35 * 3.05 * 1 + 720.72 * 4.05 * 0.29) / max_coefficients = 516.2804510344033
score = 667.6578082772899 * 0.5 + 516.2804510344033 * 0.5 = 591.9691296558466
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2023-11-28 | 21 -> 28 | 529.16 -> 490.96 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-20 | 22 -> 21 | 529.16 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 882 |
|
7/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 2 | 822 |
|
20/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 3 | 721 |
|
32/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |
| 4 | 638 |
|
18/48 | 0% | 3.10 | RR | Agari team tournament |
| 5 | 413 |
|
45/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |
| 6 | 73 |
|
52/56 | 0% | 3.30 | RR | Kirov Tournament |
| 7 | 396 |
|
68/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
| 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 | 133 |
|
73/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
| 14 | 206 |
|
51/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
| 15 | 667 |
|
6/16 | 0% | 1.40 | RR | Red Dragon tournament 2017 |
| 16 | 889 |
|
4/28 | 0% | 2.60 | RR | Moscow Riichi Half Marathon 2017 |
| 17 | 974 |
|
2/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
| 18 | 217 |
|
19/24 | 0% | 1.60 | RR | December tournament glhf; 2016 |
| 19 | 782 |
|
20/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
| 20 | 684 |
|
7/20 | 0% | 1.50 | RR | August tournament glhf; 2016 |
| 21 | 870 |
|
4/24 | 0% | 1.60 | RR | May tournament glhf; 2016 |
| 22 | 707 |
|
30/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
| 23 | 923 |
|
4/40 | 0% | 2.60 | EMA | Ivanovo Region Riichi Championship 2016 |
| 24 | 0 |
|
36/36 | 0% | 1.70 | EMA | Nizhny Novgorod Riichi Championship 2015 |
| 25 | 302 |
|
31/44 | 0% | 2.50 | EMA | Moscow Riichi Championship 2015 |
| 26 | 651 |
|
23/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |
| 27 | 743 |
|
10/36 | 0% | 1.70 | EMA | Austrian Open Riichi Tournament 2014 |
| 28 | 870 |
|
4/24 | 0% | 1.40 | EMA | Vologda Riichi Championship 2014 |
| 29 | 921 |
|
6/64 | 0% | 3.15 | RR | "Japanese House" riichi mahjong cup 2014 |
| 30 | 667 |
|
26/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
| 31 | 764 |
|
14/56 | 0% | 3.00 | RR | "Japanese House" riichi mahjong cup 2013 |