Bogdanov Vladimir

Russian Champion 2013 Russian Champion 2015

From Moscow, Russia

EMA: 15990099

Player page

Internal rating (RR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

30 place (536.16).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (808.51 * 2.80 * 0.14 + 915.66 * 4.20 * 0.29 + 384.62 * 2.90 * 0.43 + 777.78 * 3.85 * 0.71 + 301.59 * 3.45 * 0.71 + 522.52 * 4.05 * 0.86) / (2.80 * 0.14 + 4.20 * 0.29 + 2.90 * 0.43 + 3.85 * 0.71 + 3.45 * 0.71 + 4.05 * 0.86) = 572.1609087624781

p2 = (777.78 * 3.85 * 0.71 + 522.52 * 4.05 * 0.86 + 915.66 * 4.20 * 0.29 + 301.59 * 3.45 * 0.71) / max_coefficients = 500.1611908529909

score = 572.1609087624781 * 0.5 + 500.1611908529909 * 0.5 = 536.1610498077346

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 7 -> 30 758.98 -> 536.16
2020-02-01 7 758.98

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 523 2019-12-15 54/112 86% 4.05 EMA VIII Russian Riichi Championship Moscow
2 302 2019-11-24 45/64 71% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
3 778 2019-11-04 15/64 71% 3.85 EMA Aki Shanten 2019 Perm
4 385 2019-06-02 25/40 43% 2.90 RR Summer Cup 2019 Saint Petersburg
5 916 2019-05-04 8/84 29% 4.20 EMA Haru Shanten 2019 Perm
6 809 2019-03-10 10/48 14% 2.80 EMA Vienna Riichi Open 2019 Austria
7 468 2019-01-13 26/48 0% 3.10 RR Agari team tournament 2019 Moscow
8 982 2019-01-05 2/56 0% 3.00 EMA Snow Dragon Novosibirsk
9 333 2018-12-16 43/64 0% 3.45 EMA White Dragon Tournament Moscow
10 967 2018-11-18 4/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
11 871 2018-10-28 5/32 0% 2.70 EMA Tsukimi 2018 Vologda
12 766 2018-08-19 12/48 0% 3.10 RR Moscow Riichi Open 2018 Moscow
13 783 2018-07-22 6/24 0% 3.18 RR Winner tournament. Agari season event Moscow
14 803 2018-06-11 15/72 0% 3.55 EMA RCR Saint Petersburg South Cup 2018 Saint Petersburg
15 831 2018-05-01 13/72 0% 3.85 EMA Haru Shanten 2018 Perm
16 952 2017-12-11 5/84 0% 3.40 EMA VI Russian Riichi Championship 2017 Saint Petersburg
17 915 2017-11-12 7/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
18 111 2017-10-22 57/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
19 963 2017-08-06 2/28 0% 2.30 EMA Ivanovo Region Riichi 2017 Ivanovo
20 200 2017-07-09 29/36 0% 3.20 RR Moscow Open Riichi Marathon 2017 Moscow
21 821 2017-03-11 8/40 0% 2.00 RR Moscow championship 2017 (JPML-A rules) Moscow
22 575 2016-09-11 38/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
23 0 2016-04-17 16/16 0% 1.20 RR Riichi mahjong league tournament 2016 (JPML-A rules) Moscow
24 929 2016-03-13 8/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
25 1000 2015-10-18 1/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda
26 871 2015-04-26 5/32 0% 1.60 EMA Graz Open Riichi Tournament 2015 Graz
27 930 2015-03-08 4/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow
28 873 2014-12-07 9/64 0% 3.15 EMA Russian Open Riichi Championship 2014 Moscow
29 0 2014-09-21 64/64 0% 3.15 RR "Japanese House" riichi mahjong cup 2014 Moscow
30 933 2014-03-23 2/16 0% 1.20 EMA Riichi Baden Open 2014 Baden
31 229 2014-03-16 28/36 0% 1.70 EMA Tri Nitro Tournament: Third Detonation ! Puteaux
32 653 2014-02-15 27/76 0% 2.50 RR Moscow Riichi 2014 Moscow
33 1000 2013-12-08 1/72 0% 3.25 EMA Russian Riichi Championship 2013 Moscow
34 873 2013-05-19 8/56 0% 3.00 RR "Japanese House" riichi mahjong cup 2013 Moscow
35 684 2012-08-12 7/20 0% 1.30 EMA Russian Open Riichi Championship 2012 Moscow