Vasiliev Sergey
From Moscow, Russia
EMA: 15990103
Internal rating (RR)
Rating date Feb. 12, 2024 (latest changes Feb. 12, 2024).
30 place (470.44).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 4.05 * 0.29) = 11.907145000000002
p1 = (675.68 * 4.05 * 0.29 + 573.33 * 4.20 * 0.71 + 689.66 * 3.75 * 1 + 0 + 0) / (4.05 * 0.29 + 4.20 * 0.71 + 3.75 * 1 + 1 + 1) = 513.573789421675
p2 = (689.66 * 3.75 * 1 + 573.33 * 4.20 * 0.71 + 675.68 * 4.05 * 0.29) / max_coefficients = 427.31066095189055
score = 513.573789421675 * 0.5 + 427.31066095189055 * 0.5 = 470.44222518678276
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-02-12 | 28 -> 30 | 480.67 -> 470.44 |
Moscow Riichi 2022: 43% -> 29% |
2024-01-20 | 29 -> 28 | 480.67 | |
2024-01-06 | 28 -> 29 | 485.13 -> 480.67 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-19 | 20 -> 28 | 533.76 -> 485.13 |
Agari team tournament: 14% -> 0% |
2023-12-12 | 19 -> 20 | 540.17 -> 533.76 |
Moscow Riichi 2022: 57% -> 43% |
2023-11-20 | 20 -> 19 | 540.17 | |
2023-11-06 | 20 | 541.47 -> 540.17 |
IX Russian Riichi Championship: 100% -> 86% |
2023-10-19 | 17 -> 20 | 561.49 -> 541.47 |
Agari team tournament: 29% -> 14% |
2023-10-12 | 16 -> 17 | 566.17 -> 561.49 |
Moscow Riichi 2022: 71% -> 57% |
2023-09-20 | 15 -> 16 | 566.17 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 690 |
|
28/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 573 |
|
33/76 | 71% | 4.20 | RR | IX Russian Riichi Championship |
3 | 676 |
|
37/112 | 29% | 4.05 | RR | Moscow Riichi 2022 |
4 | 915 |
|
5/48 | 0% | 3.10 | RR | Agari team tournament |
5 | 333 |
|
75/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
6 | 894 |
|
6/48 | 0% | 3.10 | RR | Agari team tournament 2019 |
7 | 603 |
|
26/64 | 0% | 3.45 | EMA | White Dragon Tournament |
8 | 769 |
|
22/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
9 | 894 |
|
6/48 | 0% | 3.10 | RR | Moscow Riichi Open 2018 |
10 | 652 |
|
9/24 | 0% | 2.73 | RR | Winner tournament. Agari season event |
11 | 470 |
|
45/84 | 0% | 3.40 | EMA | VI Russian Riichi Championship 2017 |
12 | 317 |
|
44/64 | 0% | 3.45 | EMA | Moscow Riichi Open 2017 |
13 | 467 |
|
9/16 | 0% | 1.40 | RR | Red Dragon tournament 2017 |
14 | 593 |
|
12/28 | 0% | 2.60 | RR | Moscow Riichi Half Marathon 2017 |
15 | 698 |
|
14/44 | 0% | 1.90 | RR | Saint Petersburg championship. South cup 2017 |
16 | 872 |
|
6/40 | 0% | 2.00 | RR | Moscow championship 2017 (JPML-A rules) |
17 | 261 |
|
18/24 | 0% | 1.60 | RR | December tournament glhf; 2016 |
18 | 287 |
|
63/88 | 0% | 3.45 | EMA | V Russian Riichi Championship 2016 |
19 | 789 |
|
5/20 | 0% | 1.50 | RR | August tournament glhf; 2016 |
20 | 652 |
|
9/24 | 0% | 1.60 | RR | May tournament glhf; 2016 |
21 | 899 |
|
11/100 | 0% | 3.40 | RR | "Japanese House" riichi mahjong cup 2016 |
22 | 641 |
|
15/40 | 0% | 2.60 | EMA | Ivanovo Region Riichi Championship 2016 |
23 | 229 |
|
28/36 | 0% | 1.70 | EMA | Nizhny Novgorod Riichi Championship 2015 |
24 | 814 |
|
9/44 | 0% | 2.50 | EMA | Moscow Riichi Championship 2015 |
25 | 794 |
|
14/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |
26 | 429 |
|
21/36 | 0% | 1.70 | EMA | Austrian Open Riichi Tournament 2014 |
27 | 913 |
|
3/24 | 0% | 1.40 | EMA | Vologda Riichi Championship 2014 |
28 | 778 |
|
15/64 | 0% | 3.15 | RR | "Japanese House" riichi mahjong cup 2014 |
29 | 840 |
|
13/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
30 | 310 |
|
50/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 |
31 | 945 |
|
4/56 | 0% | 3.00 | RR | "Japanese House" riichi mahjong cup 2013 |
32 | 444 |
|
16/28 | 0% | 2.30 | EMA | Saint Petersburg Riichi tournament |