Individual Calculations November 2010
 Ljubojevic, Sanja  Total change: 2.25  Rating chartPersonal card
 IBCA World Individual Chess Championship 2010 Belgrade SRB 2010-08-26
RcRownchangeKK*chgGame
 2104 1785 0.50 3 0.09 25 2.25 
  Zoltek, Tadeusz f2183 POL0.001-0.0825-2.00 
  Stolarczyk, Anna wc2070 POL0.5010.34258.50 
  Selkovski, Zarko 2060 MKD0.001-0.1725-4.25 

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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