Individual Calculations November 2009
 Petrovic, Bojan  Total change: 18.00  Rating chartPersonal card
 Juzna Backa League 2009 Novi Sad SRB 2009-05-17
RcRownchangeKK*chgGame
 2168 2080 3.50 6 1.20 15 18.00 
  Kuzmanovic, Ljubisa 2119 SRB1.0010.55158.25 
  Mladenovic, Dusan 2189 SRB0.001-0.3515-5.25 
  Markovic, Radovan 2169 SRB0.001-0.3815-5.70 
  Avram, Sretko f2296 SRB0.5010.28154.20 
  Csuri, Szilveszter 2097 SRB1.0010.52157.80 
  Letic, Stevan 2137 SRB1.0010.58158.70 

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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