Individual Calculations April 2009
 Arsic, Djordje  Total change: 20.50  Rating chartPersonal card
 Winter Open 2009 Belgrade SRB 2009-01-24
RcRownchangeKK*chgGame
 1934 1764 3.50 9 0.82 25 20.50 
  Rajcevic, Stevan 2114 SRB0.001-0.1125-2.75 
  Penev, Ivan 2041 SRB1.0010.832520.75 
  Popovic, Predrag V 2114 SRB0.001-0.1125-2.75 
  Andrejevic, Miladin 1973 SRB0.5010.27256.75 
  Stojakov, Slobodan 2027 SRB0.001-0.1825-4.50 
  Masovic, Bogosav 1821 SRB0.001-0.4225-10.50 
  Momirovic, Milan 1806 SRB1.0010.562514.00 
  Mitrovic, Goran 1897 SRB0.001-0.3225-8.00 
  Maljevic, Dimitrije 1614 SRB1.0010.30257.50 

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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