Individual Calculations May 2013
 Yoroksel, Matan  Total change: -50.10  Rating chartPersonal card
 Herzlia Winter 2013 Herzlia ISR 2013-01-14
RcRownchangeKK*chgGame
 1815 1782 2.00 8 -1.67 30 -50.10 
  Cnaan, Moshe 2064 ISR0.001-0.1630-4.80 
  Tifferet, Shaked 1823 ISR0.001-0.4430-13.20 
  Rotshtein, Maxim 1746 ISR0.001-0.5530-16.50 
  Levy, Avner 1639 ISR1.0010.31309.30 
  Pilosof, Haim 1866 ISR0.001-0.3830-11.40 
  Roitman, Dan 1777 ISR0.001-0.5130-15.30 
  Dror, Levi 1814 ISR1.0010.543016.20 
  Yerushalmi, Eran 1794 ISR0.001-0.4830-14.40 

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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