Leontiev Alexey
Moscow Champion 2018
From Moscow, Russia
EMA: 15990198
Common russian riichi rating (CRR)
Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).
5 place (699.48).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995
p1 = (581.82 * 3.30 * 0.86 + 960 * 3.45 * 0.86 + 1000 * 3.10 * 0.86 + 693.69 * 4.05 * 1 + 391.30 * 2.80 * 1) / (3.30 * 0.86 + 3.45 * 0.86 + 3.10 * 0.86 + 4.05 * 1 + 2.80 * 1) = 722.3486645521134
p2 = (960 * 3.45 * 0.86 + 693.69 * 4.05 * 1 + 1000 * 3.10 * 0.86 + 581.82 * 3.30 * 0.86) / max_coefficients = 676.6045680983777
score = 722.3486645521134 * 0.5 + 676.6045680983777 * 0.5 = 699.4766163252456
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2022-12-19 | 5 | 715.04 -> 699.48 |
Agari team tournament: 100% -> 86% |
| 2022-12-18 | 5 | 722.89 -> 715.04 |
Meeting in the billiard room: 0% -> 100% |
| 2022-11-28 | 4 -> 5 | 734.06 -> 722.89 |
Saint Petersburg Open 2021: 100% -> 86% |
| 2022-11-06 | 2 -> 4 | 763.44 -> 734.06 |
Kirov Tournament: 100% -> 86% |
| 2022-06-12 | 3 -> 2 | 663.62 -> 763.44 |
Moscow Riichi 2022: 0% -> 100% |
| 2022-05-07 | 2 -> 3 | 805.96 -> 663.62 | |
| 2021-02-01 | 7 -> 2 | 770.18 -> 805.96 | |
| 2020-02-01 | 7 | 770.18 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 391 |
|
15/24 | 100% | 2.80 | CRR | Meeting in the billiard room |
| 2 | 694 |
|
35/112 | 100% | 4.05 | RR | Moscow Riichi 2022 |
| 3 | 1000 |
|
1/48 | 86% | 3.10 | RR | Agari team tournament |
| 4 | 960 |
|
4/76 | 86% | 3.45 | RR | Saint Petersburg Open 2021 |
| 5 | 582 |
|
24/56 | 86% | 3.30 | RR | Kirov Tournament |
| 6 | 949 |
|
3/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
| 7 | 526 |
|
10/20 | 0% | 2.40 | CRR | double-burning-2020 |
| 8 | 968 |
|
2/32 | 0% | 2.70 | RR | The last chance: back to 2019 |
| 9 | 636 |
|
5/12 | 0% | 2.50 | CRR | 12 angry players |
| 10 | 748 |
|
29/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
| 11 | 746 |
|
17/64 | 0% | 3.45 | EMA | Saint Petersburg Open 2019 |
| 12 | 600 |
|
23/56 | 0% | 3.03 | EMA | Tri Nitro Tournament 2019 - 7th Detonation |
| 13 | 886 |
|
5/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2019 |
| 14 | 846 |
|
7/40 | 0% | 2.90 | RR | Summer Cup 2019 |
| 15 | 1000 |
|
1/16 | 0% | 2.60 | CRR | Double burning |
| 16 | 1000 |
|
1/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
| 17 | 857 |
|
10/64 | 0% | 3.45 | EMA | White Dragon Tournament |
| 18 | 187 |
|
75/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
| 19 | 677 |
|
11/32 | 0% | 2.70 | EMA | Tsukimi 2018 |
| 20 | 1000 |
|
1/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 |
| 21 | 957 |
|
2/24 | 0% | 3.18 | RR | Winner tournament. Agari season event |
| 22 | 778 |
|
7/28 | 0% | 3.00 | RR | Moscow Open Riichi Marathon |
| 23 | 690 |
|
23/72 | 0% | 3.55 | EMA | RCR Saint Petersburg South Cup 2018 |
| 24 | 926 |
|
3/28 | 0% | 3.50 | CRR | A-League |
| 25 | 225 |
|
56/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
| 26 | 519 |
|
14/28 | 0% | 1.70 | CRR | Team tournament Agari. Season event |
| 27 | 205 |
|
67/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
| 28 | 944 |
|
5/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
| 29 | 921 |
|
6/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
| 30 | 933 |
|
2/16 | 0% | 1.40 | RR | Red Dragon tournament 2017 |
| 31 | 370 |
|
18/28 | 0% | 2.30 | EMA | Ivanovo Region Riichi 2017 |
| 32 | 629 |
|
14/36 | 0% | 3.20 | RR | Moscow Open Riichi Marathon 2017 |
| 33 | 1000 |
|
1/24 | 0% | 2.90 | EMA | Prague Open 2017 |
| 34 | 513 |
|
20/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
| 35 | 933 |
|
2/16 | 0% | 2.30 | RR | February mini-tournament glhf; 2017 |
| 36 | 901 |
|
8/72 | 0% | 3.25 | EMA | Saint Petersburg Riichi Open 2016 |
| 37 | 149 |
|
75/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
| 38 | 1000 |
|
1/24 | 0% | 1.60 | RR | May tournament glhf; 2016 |
| 39 | 267 |
|
12/16 | 0% | 1.20 | RR | Riichi mahjong league tournament 2016 (JPML-A rules) |
| 40 | 414 |
|
59/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
| 41 | 692 |
|
13/40 | 0% | 2.60 | EMA | Ivanovo Region Riichi Championship 2016 |
| 42 | 800 |
|
4/16 | 0% | 1.40 | RR | February tournament glhf; 2016 |
| 43 | 882 |
|
7/52 | 0% | 2.90 | EMA | Russian Open Riichi Championship 2015 |
| 44 | 256 |
|
33/44 | 0% | 2.50 | EMA | Moscow Riichi Championship 2015 |
| 45 | 841 |
|
11/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |