Individual Calculations March 2012
 Janjic, Stefan  Total change: -3.90  Rating chartPersonal card
 Winter Open 2012 Belgrade SRB 2012-01-22
RcRownchangeKK*chgGame
 1869 1848 4.00 9 -0.26 15 -3.90 
  Sorgic, Dragan f2242 SRB0.001-0.0815-1.20 
  Dimic, Pavle f2056 SRB0.001-0.2315-3.45 
  Mitrovic, Slavoljub 1615 SRB0.501-0.2915-4.35 
  Vukajlovic, Jovan 1547 SRB1.0010.15152.25 
  Lazarevic, Zoran V 2123 SRB0.5010.33154.95 
  Arsic, Djordje 1934 SRB0.001-0.3815-5.70 
  Zarkovic, Milos 1499 SRB0.501-0.3915-5.85 
  Aleksic, Ceda 1766 SRB0.501-0.1115-1.65 
  Katic, Goran 2036 SRB1.0010.741511.10 

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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