Individual Calculations May 2012
 Philosoph, Assi  Total change: 0.75  Rating chartPersonal card
 Quarter Final 2012 Herzlia B Herzlia ISR 2012-01-16
RcRownchangeKK*chgGame
 1782 1976 6.50 9 0.05 15 0.75 
  Rotshtein, Maxim 1752 ISR0.501-0.2815-4.20 
  Lahav, Doron 1576  * ISR1.0010.08151.20 
  Bernshtein, Tomer 1872 ISR0.501-0.1415-2.10 
  Yerushalmi, Eran 1770 ISR1.0010.24153.60 
  Ben Porat, Tal 1855 ISR1.0010.34155.10 
  Miltin, Zvi 1576  * ISR1.0010.08151.20 
  Barila, Daniel 1576  * ISR1.0010.08151.20 
  Klar, Nir 2007 ISR0.5010.04150.60 
  Bakalchuk, Johnatan 2053 ISR0.001-0.3915-5.85 
 * 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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