Individual Calculations September 2015
 Markovic, Predrag M  Total change: -39.40  Rating chartPersonal card
 Sumadija OPEN 2015 Kragujevac SRB 2015-08-10
RcRownchangeKK*chgGame
 1757 1768 1.00 6 -1.97 20 -39.40 
  Djuricic, Dejan 1998 SRB0.001-0.2120-4.20 
  Stankovic, Marija 1386 SRB0.501-0.4120-8.20 
  Ugljesic, Nemanja 1535 SRB0.501-0.2920-5.80 
  Radosavljevic, Milan M 1887 SRB0.001-0.3420-6.80 
  Nikolic, Milomir M 1882 SRB0.001-0.3420-6.80 
  Stojanovic, Vladimir M 1856 SRB0.001-0.3820-7.60 

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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