Individual Calculations October 2008
 Posavec, Bruno  Total change: -3.75  Rating chartPersonal card
 8th Open Velika Gorica 2008 Velika Gorica CRO 2008-08-23
RcRownchangeKK*chgGame
 2015 1684 0.50 6 -0.25 15 -3.75 
  Vitaljic, Nebojsa 2034 CRO0.001-0.1115-1.65 
  Zarko, Ivica 2005 CRO0.5010.37155.55 
  Kukina, Mario 1999 CRO0.001-0.1415-2.10 
  Kapic, Ibrahim f2034 CRO0.001-0.1115-1.65 
  Zigovecki, Vladimir 1986 CRO0.001-0.1515-2.25 
  Svrtan, Zlatko 2034 CRO0.001-0.1115-1.65 

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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