Individual Calculations September 2011
 Djordjevic, Zoran B  Total change: -26.40  Rating chartPersonal card
 Summer Open 2011 Belgrade SRB 2011-07-16
RcRownchangeKK*chgGame
 1890 2051 4.00 7 -0.88 30 -26.40 
  Nonkovic, Bogdana 1862 SRB1.0010.25307.50 
  Jovanovic, Nebojsa M 1719 SRB1.0010.12303.60 
  Jovanovic, Aleksandar D 2253 SRB0.001-0.2430-7.20 
  Markovic, Aleksandar 1924 SRB0.001-0.6730-20.10 
  Vecanski, Dragomir 1819 USA1.0010.21306.30 
  Nonkovic, Nikola 1774 SRB0.001-0.8330-24.90 
  Cosic, Nebojsa 1882 SRB1.0010.28308.40 

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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