Aleshin Sergey

From Moscow, Russia

EMA: 15990200

Player page

Common russian riichi rating (CRR)

Rating date July 5, 2022 (latest changes July 3, 2022).

24 place (476.66).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (563.64 * 3.30 * 1 + 786.67 * 3.45 * 1 + 255.32 * 3.10 * 1 + 417.91 * 3.50 * 1 + 0) / (3.30 * 1 + 3.45 * 1 + 3.10 * 1 + 3.50 * 1 + 1) = 475.83135888501744

p2 = (786.67 * 3.45 * 1 + 563.64 * 3.30 * 1 + 417.91 * 3.50 * 1 + 255.32 * 3.10 * 1) / max_coefficients = 477.4951048951049

score = 475.83135888501744 * 0.5 + 477.4951048951049 * 0.5 = 476.6632318900612

Rating changes

Show

Date Place Points Reason
2022-06-12 14 -> 24 493.65 -> 476.66
2022-03-20 12 -> 14 469.17 -> 493.65

Tenpai can't buy happiness: 0% -> 100%

2022-03-08 13 -> 12 469.17
2022-02-02 12 -> 13 508.43 -> 469.17

double-burning-2020: 14% -> 0%

2022-01-05 12 510.77 -> 508.43
2022-01-03 12 508.43 -> 510.77
2021-12-22 11 -> 12 543.85 -> 508.43

12 angry players: 14% -> 0%

2021-12-19 7 -> 11 597.27 -> 543.85

Agari team tournament: 0% -> 100%

2021-12-15 6 -> 7 664.93 -> 597.27

VIII Russian Riichi Championship: 14% -> 0%

2021-12-02 5 -> 6 679.56 -> 664.93

double-burning-2020: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 418 2022-03-20 40/68 100% 3.50 RR Tenpai can't buy happiness
2 255 2021-12-19 36/48 100% 3.10 RR Agari team tournament
3 787 2021-11-28 17/76 100% 3.45 RR Saint Petersburg Open 2021
4 564 2021-11-06 25/56 100% 3.30 RR Kirov Tournament
5 842 2020-02-02 4/20 0% 2.40 CRR double-burning-2020
6 1000 2019-12-22 1/12 0% 2.50 CRR 12 angry players
7 991 2019-12-15 2/112 0% 4.05 EMA VIII Russian Riichi Championship
8 587 2019-11-24 27/64 0% 3.45 EMA Saint Petersburg Open 2019
9 905 2019-11-04 7/64 0% 3.85 EMA Aki Shanten 2019
10 884 2019-10-20 6/44 0% 2.70 EMA Minsk Midori open 2019
11 897 2019-06-02 5/40 0% 2.90 RR Summer Cup 2019
12 663 2019-05-04 29/84 0% 4.20 EMA Haru Shanten 2019
13 400 2019-03-24 10/16 0% 2.60 CRR Double burning
14 723 2019-01-13 14/48 0% 3.10 RR Agari team tournament 2019
15 308 2018-12-23 28/40 0% 2.90 RR North Cup 2018
16 111 2018-12-16 57/64 0% 3.45 EMA White Dragon Tournament
17 901 2018-11-18 10/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
18 468 2018-08-19 26/48 0% 3.10 RR Moscow Riichi Open 2018
19 261 2018-07-22 18/24 0% 2.73 RR Winner tournament. Agari season event
20 563 2018-06-11 32/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
21 704 2018-05-20 9/28 0% 3.50 CRR A-League
22 474 2018-05-12 11/20 0% 1.50 CRR Agari tournament. First stage
23 936 2018-03-25 4/48 0% 2.80 EMA Great Wave 2018
24 852 2018-01-20 5/28 0% 1.70 CRR Team tournament Agari. Season event
25 446 2017-12-11 47/84 0% 3.40 EMA VI Russian Riichi Championship 2017
26 127 2017-11-12 63/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
27 794 2017-10-22 14/64 0% 3.45 EMA Moscow Riichi Open 2017
28 259 2017-09-24 21/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
29 543 2017-07-09 17/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
30 462 2017-03-11 22/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
31 800 2017-02-12 4/16 0% 2.30 RR February mini-tournament glhf; 2017
32 1000 2016-12-10 1/24 0% 1.60 RR December tournament glhf; 2016
33 494 2016-09-11 45/88 0% 3.45 EMA V Russian Riichi Championship 2016
34 842 2016-08-27 4/20 0% 1.50 RR August tournament glhf; 2016
35 826 2016-05-28 5/24 0% 1.60 RR May tournament glhf; 2016
36 61 2016-03-13 94/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
37 769 2016-02-22 10/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
38 733 2016-02-06 5/16 0% 1.40 RR February tournament glhf; 2016
39 118 2015-10-18 46/52 0% 2.90 EMA Russian Open Riichi Championship 2015
40 686 2015-08-22 12/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015
41 635 2014-12-07 24/64 0% 3.15 EMA Russian Open Riichi Championship 2014