Individual Calculations September 2009
 Grujic, Milos  Total change: -14.75  Rating chartPersonal card
 Srebrno jezero 2009 Veliko Gradiste SRB 2009-06-20
RcRownchangeKK*chgGame
 1958 1700 0.50 5 -0.59 25 -14.75 
  Luksic, Vladimir 2050 MNE0.001-0.1125-2.75 
  Tosic, Nebojsa 2050 SRB0.001-0.1125-2.75 
  Zivkovic, Momcilo 2050 SRB0.001-0.1125-2.75 
  Elez, Sinisa 2050 SRB0.001-0.1125-2.75 
  Markovic, Tamara 1588 SRB0.501-0.1525-3.75 

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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