Bogdanov Vladimir

Russian Champion 2013 Russian Champion 2015

From Moscow, Russia

EMA: 15990099

Player page

Online rating

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

72 place (564.90).

max_coefficients = (3.71 * 1 + 3.70 * 1 + 3.69 * 1) = 11.1

p1 = (105.26 * 1.90 * 0.57 + 518.07 * 3.20 * 0.14 + 363.64 * 2.80 * 0.43 + 850 * 2.40 * 0.57 + 909.09 * 3.71 * 1 + 0 * 1.90 * 1 + 532.37 * 3.70 * 1) / (1.90 * 0.57 + 3.20 * 0.14 + 2.80 * 0.43 + 2.40 * 0.57 + 3.71 * 1 + 1.90 * 1 + 3.70 * 1) = 543.4694190718677

p2 = (909.09 * 3.71 * 1 + 532.37 * 3.70 * 1 + 850 * 2.40 * 0.57) / max_coefficients = 586.3216216216216

score = 543.4694190718677 * 0.5 + 586.3216216216216 * 0.5 = 564.8955203467447

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 5 -> 72 717.25 -> 564.90
2020-02-01 5 717.25

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2020-09-27 20/20 100% 1.90 ONLINE IORMC Qualifiers 2020
2 532 2020-04-12 66/140 100% 3.70 ONLINE Corona go away
3 909 2020-02-16 14/144 100% 3.71 ONLINE Riichi Online Open Team Cup 2020
4 105 2019-09-29 18/20 57% 1.90 ONLINE IORMC Qualifiers 2019
5 850 2019-09-01 7/41 57% 2.40 ONLINE Autumn Online Tournament
6 364 2019-07-28 36/56 43% 2.80 ONLINE Summer Online Tournament
7 518 2019-02-17 41/84 14% 3.20 ONLINE Riichi Online Open Team Cup
8 1000 2019-01-20 1/64 0% 2.95 ONLINE Winter Online Tournament
9 831 2018-11-25 11/60 0% 2.90 ONLINE Ryan Pin Online Tournament
10 870 2018-09-30 4/24 0% 2.00 ONLINE IORMC Qualifiers 2018
11 538 2018-08-26 19/40 0% 2.40 ONLINE Autumn online tournament 2018
12 847 2018-07-01 10/60 0% 2.90 ONLINE Summer online tournament 2018
13 608 2018-04-08 21/52 0% 2.70 ONLINE Spring online tournament 2018
14 815 2017-10-14 6/28 0% 1.70 ONLINE IORMC Qualifiers 2017
15 953 2017-08-26 3/44 0% 1.90 ONLINE Summer riichi-blitz 2017