Individual Calculations July 2013
 Hauftman, Itay  Total change: -9.60  Rating chartPersonal card
 Spring 2013 Herzlia Herzlia ISR 2013-04-22
RcRownchangeKK*chgGame
 1957 1935 2.50 6 -0.32 30 -9.60 
  Bakalchuk, Johnatan 2142 ISR0.001-0.2330-6.90 
  Cnaan, Moshe 2064 ISR0.001-0.3330-9.90 
  Ginzburg, Natan 1961 ISR0.001-0.4630-13.80 
  Khatib, Husein 1976 ISR0.5010.06301.80 
  Dror, Levi 1814 ISR1.0010.343010.20 
  Yoroksel, Matan 1782 ISR1.0010.30309.00 

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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