Goryacheva Elena

From Sarov, Russia

EMA: 15990098

Player page

Internal rating (RR)

Rating date Sept. 28, 2021 (latest changes Sept. 26, 2021).

19 place (474.74).

max_coefficients = (2.90 * 0.43 + 4.05 * 0.29 + 2.70 * 0.29 + 2.50 * 0.29) = 3.8856650000000004

p1 = (745.45 * 3.03 * 0.14 + 460.32 * 3.85 * 0.14 + 269.84 * 3.45 * 0.14 + 927.93 * 4.05 * 0.29 + 0) / (3.03 * 0.14 + 3.85 * 0.14 + 3.45 * 0.14 + 4.05 * 0.29 + 1) = 490.67471971313773

p2 = (927.93 * 4.05 * 0.29 + 745.45 * 3.03 * 0.14 + 460.32 * 3.85 * 0.14 + 269.84 * 3.45 * 0.14) / max_coefficients = 458.7992016810507

score = 490.67471971313773 * 0.5 + 458.7992016810507 * 0.5 = 474.7369606970942

Rating changes

Show

Date Place Points Reason
2021-09-26 20 -> 19 454.02 -> 474.74
2021-09-24 22 -> 20 443.00 -> 454.02

Saint Petersburg Open 2019: 29% -> 14%

2021-09-15 23 -> 22 443.00
2021-09-08 26 -> 23 425.38 -> 443.00
2021-09-04 25 -> 26 445.74 -> 425.38

Aki Shanten 2019: 29% -> 14%

2021-08-20 22 -> 25 489.47 -> 445.74

Tri Nitro Tournament 2019 - 7th Detonation: 29% -> 14%

2021-08-15 18 -> 22 534.24 -> 489.47

VIII Russian Riichi Championship: 43% -> 29%

2021-08-13 19 -> 18 534.24
2021-07-26 20 -> 19 517.12 -> 534.24
2021-07-24 21 -> 20 502.20 -> 517.12

Saint Petersburg Open 2019: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 928 2019-12-15 9/112 29% 4.05 EMA VIII Russian Riichi Championship
2 270 2019-11-24 47/64 14% 3.45 EMA Saint Petersburg Open 2019
3 460 2019-11-04 35/64 14% 3.85 EMA Aki Shanten 2019
4 745 2019-10-20 15/56 14% 3.03 EMA Tri Nitro Tournament 2019 - 7th Detonation
5 1000 2019-06-02 1/40 0% 2.90 RR Summer Cup 2019
6 949 2018-12-23 3/40 0% 2.90 RR North Cup 2018
7 723 2018-08-19 14/48 0% 3.10 RR Moscow Riichi Open 2018
8 565 2018-07-22 11/24 0% 2.73 RR Winner tournament. Agari season event
9 222 2018-07-15 22/28 0% 3.00 RR Moscow Open Riichi Marathon
10 914 2017-07-09 4/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
11 795 2017-03-11 9/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
12 212 2016-03-13 79/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
13 829 2015-08-22 7/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015
14 895 2015-03-15 3/20 0% 2.10 RR Nizhny Novgorod riichi mahjong tournament
15 63 2014-12-07 60/64 0% 3.15 EMA Russian Open Riichi Championship 2014
16 937 2014-09-21 5/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
17 352 2013-12-08 47/72 0% 3.25 RR Russian Riichi Championship 2013
18 182 2013-05-19 46/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013
19 737 2012-08-12 6/20 0% 1.30 EMA Russian Open Riichi Championship 2012