Individual Calculations September 2009
 Vaisman, Felix  Total change: -18.15  Rating chartPersonal card
 ISR 2nd League South 2009 Various ISR 2009-01-08
RcRownchangeKK*chgGame
 2207 2149 3.00 10 -1.21 15 -18.15 
  Telman, Michael 2196 ISR0.5010.07151.05 
  Shlam, Yehuda 2147 ISR0.001-0.5015-7.50 
  Palgi, Niv 2195 ISR0.001-0.4415-6.60 
  Eliagov, Kafar 2279 ISR0.001-0.3215-4.80 
  Shutzman, Joseph f2305 USA1.0010.711510.65 
  Faerman, Igor 2249 ISR0.001-0.3615-5.40 
  Rahmilevitz, Anton 2038 ISR0.001-0.6515-9.75 
  Spektor, Igor 2166 ISR1.0010.52157.80 
  Drori, Dan 2251 ISR0.001-0.3615-5.40 
  Kunin, Pavel 2239 ISR0.5010.12151.80 

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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