Vasiliev Sergey

From Moscow, Russia

EMA: 15990103

Player page

Internal rating (RR)

Rating date April 26, 2024 (latest changes April 12, 2024).

11 place (589.97).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (675.68 * 4.05 * 0.14 + 573.33 * 4.20 * 0.57 + 689.66 * 3.75 * 1 + 588.24 * 3.05 * 1 + 673.91 * 2.10 * 1) / (4.05 * 0.14 + 4.20 * 0.57 + 3.75 * 1 + 3.05 * 1 + 2.10 * 1) = 636.6494438539814

p2 = (689.66 * 3.75 * 1 + 588.24 * 3.05 * 1 + 673.91 * 2.10 * 1 + 573.33 * 4.20 * 0.57) / max_coefficients = 543.2988784746528

score = 636.6494438539814 * 0.5 + 543.2988784746528 * 0.5 = 589.9741611643171

Rating changes

Show

all results
Date Place Points Reason
2024-04-12 14 -> 11 590.88 -> 589.97

Moscow Riichi 2022: 29% -> 14%
2024-03-30 16 -> 14 535.50 -> 590.88

Seihoku spring tournament 2024: 0% -> 100%
2024-03-20 18 -> 16 535.50
2024-03-10 31 -> 18 464.64 -> 535.50

Agari Spring Tournament 2024: 0% -> 100%
2024-03-06 31 470.44 -> 464.64

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 29 -> 31 480.67 -> 470.44

Moscow Riichi 2022: 43% -> 29%
2024-01-20 30 -> 29 480.67
2024-01-06 29 -> 30 485.13 -> 480.67

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 21 -> 29 533.76 -> 485.13

Agari team tournament: 14% -> 0%
2023-12-12 20 -> 21 540.17 -> 533.76

Moscow Riichi 2022: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 674 2024-03-30 16/47 100% 2.10 RR Seihoku spring tournament 2024
2 588 2024-03-10 22/52 100% 3.05 RR Agari Spring Tournament 2024
3 690 2023-06-11 28/88 100% 3.75 RR Money can not buy tenpai
4 573 2022-11-06 33/76 57% 4.20 RR IX Russian Riichi Championship
5 676 2022-06-12 37/112 14% 4.05 RR Moscow Riichi 2022
6 915 2021-12-19 5/48 0% 3.10 RR Agari team tournament
7 333 2019-12-15 75/112 0% 4.05 EMA VIII Russian Riichi Championship
8 894 2019-01-13 6/48 0% 3.10 RR Agari team tournament 2019
9 603 2018-12-16 26/64 0% 3.45 EMA White Dragon Tournament
10 769 2018-11-18 22/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
11 894 2018-08-19 6/48 0% 3.10 RR Moscow Riichi Open 2018
12 652 2018-07-22 9/24 0% 2.73 RR Winner tournament. Agari season event
13 470 2017-12-11 45/84 0% 3.40 EMA VI Russian Riichi Championship 2017
14 317 2017-10-22 44/64 0% 3.45 EMA Moscow Riichi Open 2017
15 467 2017-10-07 9/16 0% 1.40 RR Red Dragon tournament 2017
16 593 2017-09-24 12/28 0% 2.60 RR Moscow Riichi Half Marathon 2017
17 698 2017-03-18 14/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
18 872 2017-03-11 6/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules)
19 261 2016-12-10 18/24 0% 1.60 RR December tournament glhf; 2016
20 287 2016-09-11 63/88 0% 3.45 EMA V Russian Riichi Championship 2016
21 789 2016-08-27 5/20 0% 1.50 RR August tournament glhf; 2016
22 652 2016-05-28 9/24 0% 1.60 RR May tournament glhf; 2016
23 899 2016-03-13 11/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016
24 641 2016-02-22 15/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016
25 229 2015-08-22 28/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015
26 814 2015-03-08 9/44 0% 2.50 EMA Moscow Riichi Championship 2015
27 794 2014-12-07 14/64 0% 3.15 EMA Russian Open Riichi Championship 2014
28 429 2014-10-26 21/36 0% 1.70 EMA Austrian Open Riichi Tournament 2014
29 913 2014-10-18 3/24 0% 1.40 EMA Vologda Riichi Championship 2014
30 778 2014-09-21 15/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014
31 840 2014-02-15 13/76 0% 2.50 RR Moscow Riichi 2014
32 310 2013-12-08 50/72 0% 3.25 EMA Russian Riichi Championship 2013
33 945 2013-05-19 4/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013
34 444 2013-02-17 16/28 0% 2.30 EMA Saint Petersburg Riichi tournament