Individual Calculations April 2013
 Zarko, Ivica  Total change: -14.55  Rating chartPersonal card
 International Tournament Zagreb Open 2013 Zagreb CRO 2013-02-25
RcRownchangeKK*chgGame
 1935 1931 3.50 9 -0.97 15 -14.55 
  Bender, Ivan f2287 CRO0.001-0.1115-1.65 
  Gavran, Marinko 1635 CRO0.501-0.3515-5.25 
  Govorko, Robert 1737 CRO0.001-0.7515-11.25 
  Muha, Miljenko 1791 CRO0.501-0.1915-2.85 
  Isic, Muris 1769 CRO1.0010.29154.35 
  Rancic, Drago 2029 CRO0.5010.13151.95 
  Colakic, Tomislav 2000 CRO1.0010.60159.00 
  Gorupec, Mladen 2070 CRO0.001-0.3115-4.65 
  Gujic, Vladimir 2100 CRO0.001-0.2815-4.20 

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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