Rapid: Individual Calculations July 2016
 Zifroni, Dov  Total change: -10.40  Rating chartPersonal card
 Dafni Memorial rapid Herzliya 2016 Herzliya ISR 2016-06-16
RcRownchangeKK*chgGame
 2183 2482 4.50 6 -0.52 20 -10.40 
  Rozenshtein, Maxim 2082  * ISR1.0010.08201.60 
  Ben Artzi, Ido m2251 ISR0.501-0.2920-5.80 
  Bakalchuk, Johnatan f2299 ISR0.001-0.7420-14.80 
  Weisbuch, Gabriel 2082  * ISR1.0010.08201.60 
  Gorshtein, Ido 2082  * ISR1.0010.08201.60 
  Birnboim, Nathan m2303 ISR1.0010.27205.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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