Individual Calculations May 2012
 Ilan, Liad  Total change: 20.85  Rating chartPersonal card
 Quarter Final 2012 Herzlia A Herzelia ISR 2012-01-16
RcRownchangeKK*chgGame
 1854 2013 7.50 9 1.39 15 20.85 
  Cnaan, Moshe 2135 ISR1.0010.671510.05 
  Levi, Avner 1619 ISR1.0010.08151.20 
  Ben Porat, Zeev 1987 ISR1.0010.46156.90 
  Yaacobovich, Shlomi 1678 ISR1.0010.12151.80 
  Towers, Brian 1857 ISR0.501-0.2115-3.15 
  Cohen, Yonatan 1619 ISR1.0010.08151.20 
  Pilosof, Haim 1928 ISR0.501-0.1215-1.80 
  Shlam, Yehuda 2102 ISR1.0010.62159.30 
  Roitman, Dan 1765 ISR0.501-0.3115-4.65 

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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