Leontiev Alexey

Moscow Champion 2018

From Moscow, Russia

EMA: 15990198

Player page

Internal rating (RR)

Rating date May 16, 2026 (latest changes May 14, 2026).

46 place (592.08).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (882.35 * 3.05 * 0.14 + 685.39 * 3.75 * 0.43 + 414.29 * 3.50 * 0.86 + 754.39 * 3.90 * 1 + 838.71 * 3 * 1 + 633.33 * 3 * 1 + 436.36 * 3 * 1 + 400 * 3.10 * 1) / (3.05 * 0.14 + 3.75 * 0.43 + 3.50 * 0.86 + 3.90 * 1 + 3 * 1 + 3 * 1 + 3 * 1 + 3.10 * 1) = 600.5005478083033

p2 = (754.39 * 3.90 * 1 + 838.71 * 3 * 1 + 633.33 * 3 * 1 + 436.36 * 3 * 1) / max_coefficients = 583.6585858585859

score = 600.5005478083033 * 0.5 + 583.6585858585859 * 0.5 = 592.0795668334446

Rating changes

Show

all results
Date Place Points Reason
2026-05-12 46 595.72 -> 592.08

X Russian Championship: 14% -> 0%
2026-05-07 47 -> 46 595.72
2026-05-03 45 -> 47 596.30 -> 595.72

Riichi over The Volga 2025: 100% -> 86%
2026-05-01 46 -> 45 596.30
2026-04-13 45 -> 46 597.89 -> 596.30

Moscow Riichi 2024: 57% -> 43%
2026-04-11 42 -> 45 597.89
2026-04-09 42 600.50 -> 597.89

Agari Summer Tournament 2024: 29% -> 14%
2026-04-05 34 -> 42 616.76 -> 600.50

Moscow Riichi 2026: 0% -> 100%
2026-04-02 36 -> 34 616.76
2026-03-26 37 -> 36 616.76

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 400 2026-04-05 31/51 100% 3.10 RR Moscow Riichi 2026 Moscow
2 436 2026-01-25 32/56 100% 3.00 RR Riichi On Ice 2026 Samara
3 633 2026-01-07 12/31 100% 3.00 RR Moscow Open Riichi Marathon 2026 Moscow
4 839 2025-11-30 6/32 100% 3.00 RR Final Cup 2025 Moscow
5 754 2025-11-04 15/58 100% 3.90 RR XI Russian Championship Moscow
6 414 2025-05-03 42/71 86% 3.50 RR Riichi over The Volga 2025 Samara
7 685 2024-10-13 29/90 43% 3.75 RR Moscow Riichi 2024 Moscow
8 882 2024-06-09 7/52 14% 3.05 RR Agari Summer Tournament 2024 Moscow
9 841 2024-05-12 18/108 0% 4.60 RR X Russian Championship Perm
10 902 2024-03-10 6/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow
11 963 2023-09-03 5/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
12 517 2023-06-11 43/88 0% 3.75 RR Money can not buy tenpai Perm
13 694 2022-06-12 35/112 0% 4.05 RR Moscow Riichi 2022 Moscow
14 1000 2021-12-19 🥇 1/48 0% 3.10 RR Agari team tournament Moscow
15 960 2021-11-28 4/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
16 582 2021-11-06 24/56 0% 3.30 RR Kirov Tournament Kirov
17 949 2020-03-08 🥉 3/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai Kirov
18 968 2020-01-26 🥈 2/32 0% 2.70 RR The last chance: back to 2019 Moscow
19 748 2019-12-15 29/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
20 746 2019-11-24 17/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
21 600 2019-10-20 23/56 0% 3.03 EMA Tri Nitro Tournament 2019 - 7th Detonation Paris
22 886 2019-07-21 5/36 0% 3.20 RR Moscow Open Riichi Marathon 2019 Moscow
23 846 2019-06-02 7/40 0% 2.90 RR Summer Cup 2019 Saint Petersburg
24 1000 2019-01-13 🥇 1/48 0% 3.10 RR Agari team tournament 2019 Moscow
25 857 2018-12-16 10/64 0% 3.45 EMA White Dragon Tournament Moscow
26 187 2018-11-18 75/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
27 677 2018-10-28 11/32 0% 2.70 EMA Tsukimi 2018 Vologda
28 1000 2018-08-19 🥇 1/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
29 957 2018-07-22 🥈 2/24 0% 3.18 RR Winner tournament. Agari season event Moscow
30 778 2018-07-15 7/28 0% 3.00 RR Moscow Open Riichi Marathon Moscow
31 690 2018-06-11 23/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
32 225 2018-05-01 56/72 0% 3.85 EMA Haru Shanten 2018 Perm
33 205 2017-12-11 67/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
34 944 2017-11-12 5/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
35 921 2017-10-22 6/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
36 933 2017-10-07 🥈 2/16 0% 1.40 RR Red Dragon tournament 2017 Moscow
37 370 2017-08-06 18/28 0% 2.30 EMA Ivanovo Region Riichi 2017 Ivanovo
38 629 2017-07-09 14/36 0% 3.20 RR Moscow Open Riichi Marathon 2017 Moscow
39 1000 2017-06-04 🥇 1/24 0% 2.90 EMA Prague Open 2017 Prague
40 513 2017-03-11 20/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
41 933 2017-02-12 🥈 2/16 0% 2.30 RR February mini-tournament glhf; 2017 Moscow
42 901 2016-12-04 8/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
43 149 2016-09-11 75/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
44 1000 2016-05-28 🥇 1/24 0% 1.60 RR May tournament glhf; 2016 Moscow
45 267 2016-04-17 12/16 0% 1.20 RR Riichi mahjong league tournament 2016 (JPML-A rules) Moscow
46 414 2016-03-13 59/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
47 692 2016-02-22 13/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
48 800 2016-02-06 4/16 0% 1.40 RR February tournament glhf; 2016 Moscow
49 882 2015-10-18 7/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda
50 256 2015-03-08 33/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
51 841 2014-12-07 11/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow