Individual Calculations November 2011
 Kovac, Zoltan  Total change: 9.30  Rating chartPersonal card
 Severna Backa League 2011 several SRB 2011-05-15
RcRownchangeKK*chgGame
 2061 2099 4.50 7 0.62 15 9.30 
  Markovic, Srdjan 2023 SRB0.501-0.1015-1.50 
  Ivancevic, Bozidar 2131 SRB1.0010.54158.10 
  Engi, Zlatko 2029 SRB0.501-0.1015-1.50 
  Vucelic, Rade 1991 SRB1.0010.35155.25 
  Sakic, Lorand 2007 SRB1.0010.37155.55 
  Peric, Stevan 2210 SRB0.5010.15152.25 
  Beslin, Igor 2036 SRB0.001-0.5915-8.85 

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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