Aleshin Sergey

From Moscow, Russia

EMA: 15990200

Player page

Common russian riichi rating (CRR)

Rating date April 12, 2024 (latest changes April 12, 2024).

1 place (862.33).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (946.67 * 4.20 * 0.57 + 695.65 * 2.80 * 0.71 + 471.26 * 3.75 * 1 + 1000 * 4 * 1 + 974.36 * 2.90 * 1 + 980.39 * 3.05 * 1) / (4.20 * 0.57 + 2.80 * 0.71 + 3.75 * 1 + 4 * 1 + 2.90 * 1 + 3.05 * 1) = 842.3407396275784

p2 = (1000 * 4 * 1 + 980.39 * 3.05 * 1 + 974.36 * 2.90 * 1 + 946.67 * 4.20 * 0.57) / max_coefficients = 882.3160583941605

score = 842.3407396275784 * 0.5 + 882.3160583941605 * 0.5 = 862.3283990108694

Rating changes

Show

all results
Date Place Points Reason
2024-03-20 1 856.62 -> 862.33

Tenpai can't buy happiness: 14% -> 0%
2024-03-10 2 -> 1 817.08 -> 856.62

Agari Spring Tournament 2024: 0% -> 100%
2024-03-06 1 -> 2 822.29 -> 817.08

IX Russian Riichi Championship: 71% -> 57%
2024-02-20 2 -> 1 822.29
2024-02-18 2 820.94 -> 822.29

Meeting in the billiard room: 86% -> 71%
2024-01-20 1 -> 2 815.28 -> 820.94

Tenpai can't buy happiness: 29% -> 14%
2024-01-06 1 820.19 -> 815.28

IX Russian Riichi Championship: 86% -> 71%
2023-12-20 2 -> 1 820.19
2023-12-19 2 813.54 -> 820.19

Agari team tournament: 14% -> 0%
2023-12-18 2 818.91 -> 813.54

Meeting in the billiard room: 100% -> 86%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 980 2024-03-10 2/52 100% 3.05 RR Agari Spring Tournament 2024
2 974 2023-11-26 2/40 100% 2.90 CRR Autumn Agari tournament
3 1000 2023-09-03 1/108 100% 4.00 RR SPB Riichi Open 2023
4 471 2023-06-11 47/88 100% 3.75 RR Money can not buy tenpai
5 696 2022-12-18 8/24 71% 2.80 CRR Meeting in the billiard room
6 947 2022-11-06 5/76 57% 4.20 RR IX Russian Riichi Championship
7 418 2022-03-20 40/68 0% 3.50 RR Tenpai can't buy happiness
8 255 2021-12-19 36/48 0% 3.10 RR Agari team tournament
9 787 2021-11-28 17/76 0% 3.45 RR Saint Petersburg Open 2021
10 564 2021-11-06 25/56 0% 3.30 RR Kirov Tournament
11 842 2020-02-02 4/20 0% 2.40 CRR double-burning-2020
12 1000 2019-12-22 1/12 0% 2.50 CRR 12 angry players
13 991 2019-12-15 2/112 0% 4.05 EMA VIII Russian Riichi Championship
14 587 2019-11-24 27/64 0% 3.45 EMA Saint Petersburg Open 2019
15 905 2019-11-04 7/64 0% 3.85 EMA Aki Shanten 2019
16 884 2019-10-20 6/44 0% 2.70 EMA Minsk Midori open 2019
17 897 2019-06-02 5/40 0% 2.90 RR Summer Cup 2019
18 663 2019-05-04 29/84 0% 4.20 EMA Haru Shanten 2019
19 400 2019-03-24 10/16 0% 2.60 CRR Double burning
20 723 2019-01-13 14/48 0% 3.10 RR Agari team tournament 2019
21 308 2018-12-23 28/40 0% 2.90 RR North Cup 2018
22 111 2018-12-16 57/64 0% 3.45 EMA White Dragon Tournament
23 901 2018-11-18 10/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
24 468 2018-08-19 26/48 0% 3.10 RR Moscow Riichi Open 2018
25 261 2018-07-22 18/24 0% 2.73 RR Winner tournament. Agari season event
26 563 2018-06-11 32/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
27 704 2018-05-20 9/28 0% 3.50 CRR A-League
28 474 2018-05-12 11/20 0% 1.50 CRR Agari tournament. First stage
29 936 2018-03-25 4/48 0% 2.80 EMA Great Wave 2018
30 852 2018-01-20 5/28 0% 1.70 CRR Team tournament Agari. Season event
31 446 2017-12-11 47/84 0% 3.40 EMA VI Russian Riichi Championship 2017
32 127 2017-11-12 63/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
33 794 2017-10-22 14/64 0% 3.45 EMA Moscow Riichi Open 2017
34 259 2017-09-24 21/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
35 543 2017-07-09 17/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
36 462 2017-03-11 22/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
37 800 2017-02-12 4/16 0% 2.30 RR February mini-tournament glhf; 2017
38 1000 2016-12-10 1/24 0% 1.60 RR December tournament glhf; 2016
39 494 2016-09-11 45/88 0% 3.45 EMA V Russian Riichi Championship 2016
40 842 2016-08-27 4/20 0% 1.50 RR August tournament glhf; 2016
41 826 2016-05-28 5/24 0% 1.60 RR May tournament glhf; 2016
42 61 2016-03-13 94/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
43 769 2016-02-22 10/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
44 733 2016-02-06 5/16 0% 1.40 RR February tournament glhf; 2016
45 118 2015-10-18 46/52 0% 2.90 EMA Russian Open Riichi Championship 2015
46 686 2015-08-22 12/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015
47 635 2014-12-07 24/64 0% 3.15 EMA Russian Open Riichi Championship 2014