Leontiev Alexey

Moscow Champion 2018

From Moscow, Russia

EMA: 15990198

Player page

Internal rating (RR)

Rating date March 30, 2023 (latest changes March 30, 2023).

4 place (657.85).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.10 * 0.71) = 13.46418

p1 = (581.82 * 3.30 * 0.57 + 960 * 3.45 * 0.57 + 1000 * 3.10 * 0.71 + 693.69 * 4.05 * 1 + 0) / (3.30 * 0.57 + 3.45 * 0.57 + 3.10 * 0.71 + 4.05 * 1 + 1) = 720.5429590838464

p2 = (693.69 * 4.05 * 1 + 1000 * 3.10 * 0.71 + 960 * 3.45 * 0.57 + 581.82 * 3.30 * 0.57) / max_coefficients = 595.1613837604667

score = 720.5429590838464 * 0.5 + 595.1613837604667 * 0.5 = 657.8521714221565

Rating changes

Show

all results
Date Place Points Reason
2023-03-28 4 674.76 -> 657.85

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 4 663.88 -> 674.76
2023-03-06 4 670.62 -> 663.88

Kirov Tournament: 71% -> 57%
2023-03-03 1 -> 4 814.51 -> 670.62
2021-02-01 5 -> 1 768.76 -> 814.51
2020-02-01 5 768.76

Tournaments

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