Individual Calculations September 2011
 Tomasevic, Ivana  Total change: -19.65  Rating chartPersonal card
 5th Open Zupanja 2011 (r5 - r9) Zupanja CRO 2011-08-19
RcRownchangeKK*chgGame
 1886 1839 0.00 3 -1.31 15 -19.65 
  Zuko, Rasim 2067 BIH0.001-0.2115-3.15 
  Lujic, Simo 1958 SRB0.001-0.3415-5.10 
  Udovicic, Dominik 1634 CRO0.001-0.7615-11.40 

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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