Individual Calculations July 2016
 Zorella, Benzion  Total change: -31.20  Rating chartPersonal card
 Herzliya Spring 2016-A Herzliya ISR 2016-05-02
RcRownchangeKK*chgGame
 1898 1965 2.00 7 -2.04 20 -40.80 
  Levy, Avner 1700 ISR1.0010.18203.60 
  Barila, Daniel 1604 ISR0.501-0.4020-8.00 
  Kantsler, Boris g2365  * ISR0.001-0.0820-1.60 
  Hasidovski, Arnold 2140 ISR0.5010.23204.60 
  Hertz, Yaniv 2033 ISR0.001-0.4120-8.20 
  Blatt, Yonatan 1596 ISR0.001-0.9020-18.00 
  Hayohamo, Raz 1847 ISR0.001-0.6620-13.20 
 * 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)
 
 Liga Alef Tzafon 2016 Round 10 various ISR 2016-06-04
RcRownchangeKK*chgGame
 1964 1981 1.00 1 0.48 20 9.60 
  Rozhik, Aaron 1964 ISR1.0010.48209.60 

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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