Individual Calculations January 2017
 Zorella, Benzion  Total change: -3.60  Rating chartPersonal card
 Haifa-Nesher Club Open Championship 2016 A Nesher ISR 2016-11-06
RcRownchangeKK*chgGame
 2008 1958 2.00 5 -0.18 20 -3.60 
  Fainberg, Boris 2103 ISR0.001-0.3120-6.20 
  Gruzman, Ilya 1835 ISR1.0010.33206.60 
  Cherikovsky, Yuri 2098 ISR0.001-0.3120-6.20 
  Portnoy, Mikhail 2131 ISR0.001-0.2720-5.40 
  Gitzman, Michael 1873 ISR1.0010.38207.60 

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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