Individual Calculations July 2012
 Kopaloff, Nick  Total change: 9.90  Rating chartPersonal card
 Quarter Final 2012 Natanya Natanya ISR 2012-02-27
RcRownchangeKK*chgGame
 1993 2065 3.00 4 0.66 15 9.90 
  Lumakin, Vladimir 1790 ISR1.0010.17152.55 
  Hasidovsky, Michael 2134 ISR0.5010.10151.50 
  Monteriano, Eran 1939 ISR1.0010.33154.95 
  Lipes, Yosef 2107 ISR0.5010.06150.90 

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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