Individual Calculations July 2008
 Tratatovici, Dan  Total change: -4.05  Rating chartPersonal card
 ISR 2nd League South 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2098 2124 4.00 8 -0.27 15 -4.05 
  Zisman, Philip 2236 ISR0.001-0.3515-5.25 
  Filosof, Asi 1929 ISR0.001-0.7515-11.25 
  Vaisman, Felix 2155 ISR1.0010.54158.10 
  Zelinsky, Yuri 2166 ISR1.0010.56158.40 
  Markovich, Gadi 2095 ISR0.001-0.5415-8.10 
  Sitnick, Maxim 2164 ISR0.5010.06150.90 
  Rahmilevitz, Anton 2062 ISR0.501-0.0915-1.35 
  Porat, Mordehi 1974 ISR1.0010.30154.50 

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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