Individual Calculations September 2009
 Djordjevic, Vuk  Total change: 15.75  Rating chartPersonal card
 Beograd-Slavija-Jezero 2009 Belgrade SRB 2009-07-28
RcRownchangeKK*chgGame
 1925 1755 2.50 6 0.63 25 15.75 
  Budimir, Dragan 2155  * SRB0.5010.422510.50 
  Galiot, Goran 2155  * SRB0.001-0.0825-2.00 
  Jovanovic, Nebojsa M 1807 SRB0.5010.07251.75 
  Ivanovic, Aleksandar 1578 SRB1.0010.27256.75 
  Mraovic, Svetozar 1878 SRB0.5010.17254.25 
  Petrovic, Milan M 1977 SRB0.001-0.2225-5.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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