Leontiev Alexey

Moscow Champion 2018

From Moscow, Russia

EMA: 15990198

Player page

Internal rating (RR)

Rating date Oct. 12, 2023 (latest changes Oct. 12, 2023).

7 place (669.18).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417

p1 = (1000 * 3.10 * 0.29 + 581.82 * 3.30 * 0.14 + 960 * 3.45 * 0.14 + 693.69 * 4.05 * 0.57 + 517.24 * 3.75 * 1 + 962.62 * 4 * 1) / (3.10 * 0.29 + 3.30 * 0.14 + 3.45 * 0.14 + 4.05 * 0.57 + 3.75 * 1 + 4 * 1) = 757.8030478206441

p2 = (962.62 * 4 * 1 + 517.24 * 3.75 * 1 + 693.69 * 4.05 * 0.57 + 1000 * 3.10 * 0.29) / max_coefficients = 580.5546344442052

score = 757.8030478206441 * 0.5 + 580.5546344442052 * 0.5 = 669.1788411324246

Rating changes

Show

all results
Date Place Points Reason
2023-10-12 7 669.90 -> 669.18

Moscow Riichi 2022: 71% -> 57%
2023-09-28 5 -> 7 675.83 -> 669.90

Saint Petersburg Open 2021: 29% -> 14%
2023-09-20 6 -> 5 675.83
2023-09-06 8 -> 6 672.67 -> 675.83

Kirov Tournament: 29% -> 14%
2023-09-03 16 -> 8 559.47 -> 672.67

SPB Riichi Open 2023: 0% -> 100%
2023-08-19 15 -> 16 584.12 -> 559.47

Agari team tournament: 43% -> 29%
2023-08-12 13 -> 15 588.91 -> 584.12

Moscow Riichi 2022: 86% -> 71%
2023-07-28 11 -> 13 612.73 -> 588.91

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 11 603.23 -> 612.73
2023-07-06 13 -> 11 600.86 -> 603.23

Kirov Tournament: 43% -> 29%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 963 2023-09-03 5/108 100% 4.00 RR SPB Riichi Open 2023
2 517 2023-06-11 43/88 100% 3.75 RR Money can not buy tenpai
3 694 2022-06-12 35/112 57% 4.05 RR Moscow Riichi 2022
4 1000 2021-12-19 1/48 29% 3.10 RR Agari team tournament
5 960 2021-11-28 4/76 14% 3.45 RR Saint Petersburg Open 2021
6 582 2021-11-06 24/56 14% 3.30 RR Kirov Tournament
7 949 2020-03-08 3/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
8 968 2020-01-26 2/32 0% 2.70 RR The last chance: back to 2019
9 748 2019-12-15 29/112 0% 4.05 EMA VIII Russian Riichi Championship
10 746 2019-11-24 17/64 0% 3.45 EMA Saint Petersburg Open 2019
11 600 2019-10-20 23/56 0% 3.03 EMA Tri Nitro Tournament 2019 - 7th Detonation
12 886 2019-07-21 5/36 0% 3.20 RR Moscow Open Riichi Marathon 2019
13 846 2019-06-02 7/40 0% 2.90 RR Summer Cup 2019
14 1000 2019-01-13 1/48 0% 3.10 RR Agari team tournament 2019
15 857 2018-12-16 10/64 0% 3.45 EMA White Dragon Tournament
16 187 2018-11-18 75/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
17 677 2018-10-28 11/32 0% 2.70 EMA Tsukimi 2018
18 1000 2018-08-19 1/48 0% 3.10 RR Moscow Riichi Open 2018
19 957 2018-07-22 2/24 0% 3.18 RR Winner tournament. Agari season event
20 778 2018-07-15 7/28 0% 3.00 RR Moscow Open Riichi Marathon
21 690 2018-06-11 23/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
22 225 2018-05-01 56/72 0% 3.85 EMA Haru Shanten 2018
23 205 2017-12-11 67/84 0% 3.40 EMA VI Russian Riichi Championship 2017
24 944 2017-11-12 5/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
25 921 2017-10-22 6/64 0% 3.45 EMA Moscow Riichi Open 2017
26 933 2017-10-07 2/16 0% 1.40 RR Red Dragon tournament 2017
27 370 2017-08-06 18/28 0% 2.30 EMA Ivanovo Region Riichi 2017
28 629 2017-07-09 14/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
29 1000 2017-06-04 1/24 0% 2.90 EMA Prague Open 2017
30 513 2017-03-11 20/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
31 933 2017-02-12 2/16 0% 2.30 RR February mini-tournament glhf; 2017
32 901 2016-12-04 8/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
33 149 2016-09-11 75/88 0% 3.45 EMA V Russian Riichi Championship 2016
34 1000 2016-05-28 1/24 0% 1.60 RR May tournament glhf; 2016
35 267 2016-04-17 12/16 0% 1.20 RR Riichi mahjong league tournament 2016 (JPML-A rules)
36 414 2016-03-13 59/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
37 692 2016-02-22 13/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
38 800 2016-02-06 4/16 0% 1.40 RR February tournament glhf; 2016
39 882 2015-10-18 7/52 0% 2.90 EMA Russian Open Riichi Championship 2015
40 256 2015-03-08 33/44 0% 2.50 EMA Moscow Riichi Championship 2015
41 841 2014-12-07 11/64 0% 3.15 EMA Russian Open Riichi Championship 2014