Individual Calculations July 2009
 Barczi, Tibor  Total change: -6.15  Rating chartPersonal card
 HUN Team Ch Breyer Hungary HUN 2008-10-26
RcRownchangeKK*chgGame
 2154 2132 1.00 3 -0.41 15 -6.15 
  Laszlo, Imre 2207 HUN1.0010.60159.00 
  Gal, Lajos 2123 HUN0.001-0.5115-7.65 
  Ritter, Gabor Dr. 2131 HUN0.001-0.5015-7.50 

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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