Individual Calculations September 2011
 Sartena, Arnon  Total change: 6.90  Rating chartPersonal card
 KFS Weekend 2011 Rashit Kfar Saba ISR 2011-08-04
RcRownchangeKK*chgGame
 2261 2185 2.50 5 0.46 15 6.90 
  Finkel, Alexander g2492 ISR0.001-0.1415-2.10 
  Hertz, Yaniv 2043 ISR1.0010.31154.65 
  Weisbuch, Udi 2306 ISR0.5010.16152.40 
  Kobo, Ori 2146 ISR1.0010.45156.75 
  Mordechai, Hanan 2318 ISR0.001-0.3215-4.80 

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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