Leontiev Alexey

Moscow Champion 2018

From Moscow, Russia

EMA: 15990198

Player page

Internal rating (RR)

Rating date March 22, 2023 (latest changes March 20, 2023).

5 place (731.11).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.71) = 13.714185

p1 = (600 * 3.03 * 0.29 + 746.03 * 3.45 * 0.43 + 747.75 * 4.05 * 0.43 + 967.74 * 2.70 * 0.57 + 948.72 * 2.90 * 0.57 + 581.82 * 3.30 * 0.57 + 960 * 3.45 * 0.71 + 1000 * 3.10 * 0.71 + 693.69 * 4.05 * 1) / (3.03 * 0.29 + 3.45 * 0.43 + 4.05 * 0.43 + 2.70 * 0.57 + 2.90 * 0.57 + 3.30 * 0.57 + 3.45 * 0.71 + 3.10 * 0.71 + 4.05 * 1) = 808.7616299629782

p2 = (693.69 * 4.05 * 1 + 960 * 3.45 * 0.71 + 1000 * 3.10 * 0.71 + 948.72 * 2.90 * 0.57) / max_coefficients = 653.4569863247434

score = 808.7616299629782 * 0.5 + 653.4569863247434 * 0.5 = 731.1093081438607

Rating changes

Show

all results
Date Place Points Reason
2023-03-20 6 -> 5 719.61 -> 731.11
2023-03-06 6 733.68 -> 719.61

Kirov Tournament: 71% -> 57%
2023-02-28 6 745.88 -> 733.68

Tri Nitro Tournament 2019 - 7th Detonation: 43% -> 29%

Big open chiitoitsu in a small tenpai: 71% -> 57%
2023-02-19 5 -> 6 758.92 -> 745.88

Agari team tournament: 86% -> 71%
2023-01-30 5 758.28 -> 758.92

Saint Petersburg Open 2019: 57% -> 43%

Summer Cup 2019: 14% -> 0%

Moscow Open Riichi Marathon 2019: 29% -> 14%

The last chance: back to 2019: 71% -> 57%

VIII Russian Riichi Championship: 57% -> 43%
2023-01-28 4 -> 5 769.00 -> 758.28

Saint Petersburg Open 2021: 86% -> 71%
2023-01-06 5 -> 4 769.00

Kirov Tournament: 86% -> 71%
2022-12-30 4 -> 5 780.99 -> 769.00

Tri Nitro Tournament 2019 - 7th Detonation: 57% -> 43%

Big open chiitoitsu in a small tenpai: 86% -> 71%
2022-12-19 4 794.06 -> 780.99

Agari team tournament: 100% -> 86%
2022-11-30 3 -> 4 793.49 -> 794.06

Summer Cup 2019: 29% -> 14%

The last chance: back to 2019: 86% -> 71%

VIII Russian Riichi Championship: 71% -> 57%

Moscow Open Riichi Marathon 2019: 43% -> 29%

Saint Petersburg Open 2019: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 694 2022-06-12 35/112 100% 4.05 RR Moscow Riichi 2022
2 1000 2021-12-19 1/48 71% 3.10 RR Agari team tournament
3 960 2021-11-28 4/76 71% 3.45 RR Saint Petersburg Open 2021
4 582 2021-11-06 24/56 57% 3.30 RR Kirov Tournament
5 949 2020-03-08 3/40 57% 2.90 EMA Big open chiitoitsu in a small tenpai
6 968 2020-01-26 2/32 57% 2.70 RR The last chance: back to 2019
7 748 2019-12-15 29/112 43% 4.05 EMA VIII Russian Riichi Championship
8 746 2019-11-24 17/64 43% 3.45 EMA Saint Petersburg Open 2019
9 600 2019-10-20 23/56 29% 3.03 EMA Tri Nitro Tournament 2019 - 7th Detonation
10 886 2019-07-21 5/36 14% 3.20 RR Moscow Open Riichi Marathon 2019
11 846 2019-06-02 7/40 0% 2.90 RR Summer Cup 2019
12 1000 2019-01-13 1/48 0% 3.10 RR Agari team tournament 2019
13 857 2018-12-16 10/64 0% 3.45 EMA White Dragon Tournament
14 187 2018-11-18 75/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
15 677 2018-10-28 11/32 0% 2.70 EMA Tsukimi 2018
16 1000 2018-08-19 1/48 0% 3.10 RR Moscow Riichi Open 2018
17 957 2018-07-22 2/24 0% 3.18 RR Winner tournament. Agari season event
18 778 2018-07-15 7/28 0% 3.00 RR Moscow Open Riichi Marathon
19 690 2018-06-11 23/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018
20 225 2018-05-01 56/72 0% 3.85 EMA Haru Shanten 2018
21 205 2017-12-11 67/84 0% 3.40 EMA VI Russian Riichi Championship 2017
22 944 2017-11-12 5/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
23 921 2017-10-22 6/64 0% 3.45 EMA Moscow Riichi Open 2017
24 933 2017-10-07 2/16 0% 1.40 RR Red Dragon tournament 2017
25 370 2017-08-06 18/28 0% 2.30 EMA Ivanovo Region Riichi 2017
26 629 2017-07-09 14/36 0% 3.20 RR Moscow Open Riichi Marathon 2017
27 1000 2017-06-04 1/24 0% 2.90 EMA Prague Open 2017
28 513 2017-03-11 20/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
29 933 2017-02-12 2/16 0% 2.30 RR February mini-tournament glhf; 2017
30 901 2016-12-04 8/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
31 149 2016-09-11 75/88 0% 3.45 EMA V Russian Riichi Championship 2016
32 1000 2016-05-28 1/24 0% 1.60 RR May tournament glhf; 2016
33 267 2016-04-17 12/16 0% 1.20 RR Riichi mahjong league tournament 2016 (JPML-A rules)
34 414 2016-03-13 59/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
35 692 2016-02-22 13/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
36 800 2016-02-06 4/16 0% 1.40 RR February tournament glhf; 2016
37 882 2015-10-18 7/52 0% 2.90 EMA Russian Open Riichi Championship 2015
38 256 2015-03-08 33/44 0% 2.50 EMA Moscow Riichi Championship 2015
39 841 2014-12-07 11/64 0% 3.15 EMA Russian Open Riichi Championship 2014