Individual Calculations January 2016
 Dubinsky, Alexander  Total change: 38.20  Rating chartPersonal card
 SPb Seniors Championship 2015 St. Petersburg RUS 2015-12-03
RcRownchangeKK*chgGame
 2021 1820 3.50 6 1.91 20 38.20 
  Berlin, Grigoriy 2137 RUS0.001-0.1320-2.60 
  Rodkin, Felix 2195 RUS0.001-0.0920-1.80 
  Stroganov, Anatoly 1747 RUS1.0010.40208.00 
  Smirnov, Leonid G. 1903 RUS1.0010.612012.20 
  Malakhov, Vladimir P. 2055 RUS1.0010.792015.80 
  Churikov, Viktor 2089 RUS0.5010.33206.60 

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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