Individual Calculations April 2009
 Cupek, Zeljko  Total change: 0.00  Rating chartPersonal card
 1st GRAND PRIX Zagreb 2009 Zagreb CRO 2009-01-19
RcRownchangeKK*chgGame
 1984 1851 3.00 9 0.00 25 0.00 
  Hrupacki, Milan 2123 CRO1.0010.832520.75 
  Vadla, Zeljko 2189 CRO0.001-0.1225-3.00 
  Dejanovic, Mladen 2067 CRO0.001-0.2225-5.50 
  Kovacevic, Krsto 1958 CRO0.001-0.3525-8.75 
  Bulimbasic, Ivan 1880 CRO1.0010.542513.50 
  Kozina, Zdenko 1975 CRO0.001-0.3325-8.25 
  Orincic, Damir 2021 CRO0.001-0.2825-7.00 
  Hrzina, Boris 1761 CRO1.0010.38259.50 
  Topic, Joso 1885 CRO0.001-0.4525-11.25 

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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