Leontiev Alexey
Moscow Champion 2018
From Moscow, Russia
EMA: 15990198
Common russian riichi rating (CRR)
Rating date Sept. 20, 2023 (latest changes Sept. 20, 2023).
12 place (647.93).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (391.30 * 2.80 * 1 + 581.82 * 3.30 * 0.14 + 960 * 3.45 * 0.29 + 1000 * 3.10 * 0.29 + 693.69 * 4.05 * 0.71 + 517.24 * 3.75 * 1 + 962.62 * 4 * 1) / (2.80 * 1 + 3.30 * 0.14 + 3.45 * 0.29 + 3.10 * 0.29 + 4.05 * 0.71 + 3.75 * 1 + 4 * 1) = 696.7556959347061
p2 = (962.62 * 4 * 1 + 693.69 * 4.05 * 0.71 + 517.24 * 3.75 * 1 + 391.30 * 2.80 * 1) / max_coefficients = 599.1127753544367
score = 696.7556959347061 * 0.5 + 599.1127753544367 * 0.5 = 647.9342356445713
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-09-06 | 12 | 646.27 -> 647.93 |
Kirov Tournament: 29% -> 14% |
2023-09-03 | 23 -> 12 | 522.25 -> 646.27 |
SPB Riichi Open 2023: 0% -> 100% |
2023-08-27 | 22 -> 23 | 522.25 | |
2023-08-26 | 20 -> 22 | 522.25 | |
2023-08-19 | 18 -> 20 | 543.15 -> 522.25 |
Agari team tournament: 43% -> 29% |
2023-08-12 | 18 | 549.38 -> 543.15 |
Moscow Riichi 2022: 86% -> 71% |
2023-07-28 | 17 -> 18 | 566.80 -> 549.38 |
Saint Petersburg Open 2021: 43% -> 29% |
2023-07-20 | 18 -> 17 | 566.80 | |
2023-07-06 | 18 | 565.93 -> 566.80 |
Kirov Tournament: 43% -> 29% |
2023-06-19 | 16 -> 18 | 587.03 -> 565.93 |
Agari team tournament: 57% -> 43% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 963 |
|
5/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 517 |
|
43/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 391 |
|
15/24 | 100% | 2.80 | CRR | Meeting in the billiard room |
4 | 694 |
|
35/112 | 71% | 4.05 | RR | Moscow Riichi 2022 |
5 | 1000 |
|
1/48 | 29% | 3.10 | RR | Agari team tournament |
6 | 960 |
|
4/76 | 29% | 3.45 | RR | Saint Petersburg Open 2021 |
7 | 582 |
|
24/56 | 14% | 3.30 | RR | Kirov Tournament |
8 | 949 |
|
3/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
9 | 526 |
|
10/20 | 0% | 2.40 | CRR | double-burning-2020 |
10 | 968 |
|
2/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
11 | 636 |
|
5/12 | 0% | 2.50 | CRR | 12 angry players |
12 | 748 |
|
29/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
13 | 746 |
|
17/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
14 | 600 |
|
23/56 | 0% | 3.03 | EMA | Tri Nitro Tournament 2019 - 7th Detonation |
15 | 886 |
|
5/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
16 | 846 |
|
7/40 | 0% | 2.90 | RR | Summer Cup 2019 |
17 | 1000 |
|
1/16 | 0% | 2.60 | CRR | Double burning |
18 | 1000 |
|
1/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
19 | 857 |
|
10/64 | 0% | 3.45 | EMA | White Dragon Tournament |
20 | 187 |
|
75/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
21 | 677 |
|
11/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
22 | 1000 |
|
1/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 |
23 | 957 |
|
2/24 | 0% | 3.18 | RR | Winner tournament. Agari season event |
24 | 778 |
|
7/28 | 0% | 3.00 | RR | Moscow Open Riichi Marathon |
25 | 690 |
|
23/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
26 | 926 |
|
3/28 | 0% | 3.50 | CRR | A-League |
27 | 225 |
|
56/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
28 | 519 |
|
14/28 | 0% | 1.70 | CRR | Team tournament Agari. Season event |
29 | 205 |
|
67/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
30 | 944 |
|
5/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
31 | 921 |
|
6/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
32 | 933 |
|
2/16 | 0% | 1.40 | RR | Red Dragon tournament 2017 |
33 | 370 |
|
18/28 | 0% | 2.30 | EMA | Ivanovo Region Riichi 2017 |
34 | 629 |
|
14/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
35 | 1000 |
|
1/24 | 0% | 2.90 | EMA | Prague Open 2017 |
36 | 513 |
|
20/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
37 | 933 |
|
2/16 | 0% | 2.30 | RR | February mini-tournament glhf; 2017 |
38 | 901 |
|
8/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
39 | 149 |
|
75/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
40 | 1000 |
|
1/24 | 0% | 1.60 | RR | May tournament glhf; 2016 |
41 | 267 |
|
12/16 | 0% | 1.20 | RR | Riichi mahjong league tournament 2016 (JPML-A rules) |
42 | 414 |
|
59/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
43 | 692 |
|
13/40 | 0% | 2.60 | EMA | Ivanovo Region Riichi Championship 2016 |
44 | 800 |
|
4/16 | 0% | 1.40 | RR | February tournament glhf; 2016 |
45 | 882 |
|
7/52 | 0% | 2.90 | EMA | Russian Open Riichi Championship 2015 |
46 | 256 |
|
33/44 | 0% | 2.50 | EMA | Moscow Riichi Championship 2015 |
47 | 841 |
|
11/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |