Individual Calculations May 2012
 Cohen, Yonatan  Total change: 0.00  Rating chartPersonal card
 Quarter Final 2012 Herzlia A Herzelia ISR 2012-01-16
RcRownchangeRpKK*chgGame
 1865 1619 1.50 9 0.00 1637   0.00 
  Towers, Brian 1865 ISR0.5010.00 0.00 
  Cnaan, Moshe 1865 ISR1.0010.00 0.00 
  Pilosof, Haim 1865 ISR0.0010.00 0.00 
  Shlam, Yehuda 1865 ISR0.0010.00 0.00 
  Roitman, Dan 1865 ISR0.0010.00 0.00 
  Ilan, Liad 1865 ISR0.0010.00 0.00 
  Levi, Avner 1865 ISR0.0010.00 0.00 
  Ben Porat, Zeev 1865 ISR0.0010.00 0.00 
  Yaacobovich, Shlomi 1865 ISR0.0010.00 0.00 

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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