Rapid: Individual Calculations July 2021
 Cirovic, Zeljko  Total change: 8.40  Rating chartPersonal card
 5. ZVEZDIN RAPID Beograd SRB 2021-05-30
RcRownchangeKK*chgGame
 2007 1810 2.00 6 0.42 20 8.40 
  Jovanovic, Aleksandar D 2106 SRB1.0010.852017.00 
  Pavicevic, Jovan R 1811 SRB0.001-0.5020-10.00 
  Petkovic, Jovan 1910 SRB1.0010.642012.80 
  Tisma, Ivan 2006 SRB0.001-0.2520-5.00 
  Laban, Zoran 2030 MNE0.001-0.2220-4.40 
  Jovicic, Radosav 2176 SRB0.001-0.1020-2.00 

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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