Individual Calculations April 2009
 Kalnim, Aaron  Total change: 0.00  Rating chartPersonal card
 Chaim Kandelshine Memorial 2008 Herzlia ISR 2008-10-27
RcRownchangeRpKK*chgGame
 2074 0 5.00 7 0.00 2112   0.00 
  Portnoy, Matan 1969 ISR0.5010.00 0.00 
  Gelman, Hagai 1840 ISR0.5010.00 0.00 
  Goldberg, Grigory 1902 ISR1.0010.00 0.00 
  Porat, Daniel 2210 ISR1.0010.00 0.00 
  Hasidovski, Arnold 2182 ISR1.0010.00 0.00 
  Axelrod, Arie 2283 ISR0.5010.00 0.00 
  Cnaan, Moshe 2135 ISR0.5010.00 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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