Individual Calculations November 2009
 Jovanovic, Obrad  Total change: -5.50  Rating chartPersonal card
 3rd League CS-West 2009 Vrnjacka Banja SRB 2009-09-06
RcRownchangeKK*chgGame
 1992 2076 1.00 2 -0.22 25 -5.50 
  Gajic, Sladjan 2088 SRB1.0010.522513.00 
  Spahic, Nevzet 1895 SRB0.001-0.7425-18.50 

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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