Individual Calculations May 2012
 Zisman, Philip  Total change: 7.20  Rating chartPersonal card
 Jerusalem Championship 2012 Jerusalem ISR 2012-02-15
RcRownchangeKK*chgGame
 2053 2174 5.00 7 0.48 15 7.20 
  Weinstein, Shaul 2020 ISR0.501-0.2115-3.15 
  Belokopyt, Boris 2006 RUS1.0010.28154.20 
  Kobo, Ori 2132 ISR0.001-0.5615-8.40 
  Lubin, Yosef 2188 ISR0.5010.02150.30 
  Tumasov, Alexandr 1774  * ISR1.0010.08151.20 
  Don, Michael 2174 ISR1.0010.50157.50 
  Aronin, Pavel 2077 MNC1.0010.37155.55 
 * 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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