Individual Calculations July 2011
 Kopylov, Ivan  Total change: -20.40  Rating chartPersonal card
 Zhukovsky 0511b Zhukovsky RUS 2011-05-15
RcRownchangeKK*chgGame
 1822 2041 5.50 9 -1.36 15 -20.40 
  Vatolin, Aleksey 1664 RUS0.001-0.9115-13.65 
  Leschenko, Wjatcheslaw 1653 RUS1.0010.09151.35 
  Fedotov, Aleksandr 1787 RUS1.0010.19152.85 
  Ershov, Aleksey 1823 RUS0.001-0.7815-11.70 
  Likhachev, Oleg 1844 RUS1.0010.25153.75 
  Shvetzov, Mikhail 1809 RUS0.501-0.2915-4.35 
  Cherenkov, Igor 1923 RUS1.0010.34155.10 
  Beliy, Gennady 1862 RUS1.0010.27154.05 
  Borzov, Roman 2030 RUS0.001-0.5215-7.80 

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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