Individual Calculations April 2013
 Subbotin, Valery  Total change: -0.30  Rating chartPersonal card
 Chelyabinsk region Chmp. 2013 Men Chelyabinsk RUS 2013-03-03
RcRownchangeKK*chgGame
 1969 1968 4.00 8 -0.02 15 -0.30 
  Kholopov, Alexander A. f2303 RUS0.001-0.1215-1.80 
  Preobrazhensky, Anatoly 1667 RUS1.0010.15152.25 
  Lefebr, Vladislav 2077 RUS1.0010.65159.75 
  Sotnikov, Alexander I. f2195 RUS0.001-0.2115-3.15 
  Krapivin, Viktor 1842 RUS1.0010.33154.95 
  Vasiliev, Sergey A. 1993 RUS0.5010.03150.45 
  Gromak, Ivan 1881 RUS0.001-0.6215-9.30 
  Gortinsky, Vladislav 1791 RUS0.501-0.2315-3.45 

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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