Individual Calculations January 2020
 Bocharnikov, Oleg  Total change: 15.80  Rating chartPersonal card
 VO Moscow. November 2019 Moscow RUS 2019-11-03
RcRownchangeKK*chgGame
 1817 1742 4.00 8 0.79 20 15.80 
  Lavrova, Ulyana 1342  * RUS1.0010.08201.60 
  Babaev, Mikhail 1896 GER1.0010.712014.20 
  Belokon, Artour 2014 RUS0.001-0.1720-3.40 
  Sayafarova, Anna 1886 RUS0.001-0.3120-6.20 
  Zakharova, Oksana 1824 RUS1.0010.612012.20 
  Shkurta, Xhulio 1908 ALB0.001-0.2820-5.60 
  Vilson, Denis 1527 RUS1.0010.23204.60 
  Carre, Sylvain 2139 FRA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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