Individual Calculations July 2009
 Koporcic, Branko  Total change: 3.50  Rating chartPersonal card
 18th CRO Team Ch - III.A. League Centre (r1-r7) Zagreb CRO 2009-03-08
RcRownchangeKK*chgGame
 2004 2062 3.00 5 0.14 25 3.50 
  Livaic, Damir 2018 CRO0.001-0.5625-14.00 
  Vidakovic, Darko 2119 CRO1.0010.582514.50 
  Kamenecki, Stjepan 1964 CRO0.001-0.6325-15.75 
  Gveric, Tvrtko 1819 CRO1.0010.20255.00 
  Galic, Kruno 2101 CRO1.0010.552513.75 

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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