Individual Calculations July 2008
 Shabtai, Ran  Total change: -16.05  Rating chartPersonal card
 ISR 2nd League South 2008 Various ISR 2008-01-03
RcRownchangeKK*chgGame
 2270 2278 2.50 7 -1.07 15 -16.05 
  Pantaleev, Leonid 2320 ISR0.001-0.4415-6.60 
  Gukhvat, Peter 2180 ISR1.0010.37155.55 
  Pasman, Michael f2345 ISR0.5010.09151.35 
  Karasik, Evgeni 2277 ISR0.001-0.5015-7.50 
  Gilboa, Amos 2220 ISR0.501-0.0815-1.20 
  Stepak, Yedael f2276 ISR0.5010.00150.00 
  Porat, Ido f2272 ISR0.001-0.5115-7.65 

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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