Individual Calculations September 2012
 Ofek, Ariel  Total change: -9.30  Rating chartPersonal card
 KFS Weekend 2012 Rashit Kfar Saba ISR 2012-08-02
RcRownchangeKK*chgGame
 2171 2031 1.00 5 -0.62 15 -9.30 
  Galburd, Yan 2339 ISR0.001-0.1415-2.10 
  Svoisky, Daniel 2213 ISR0.5010.24153.60 
  Atnilov, Bela 2091 ISR0.5010.08151.20 
  Gleizer, Mark f2171 ISR0.001-0.3115-4.65 
  Ilan, Liad 2039 ISR0.001-0.4915-7.35 

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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