Individual Calculations January 2009
 Walallawita, Lihini  Total change: -8.85  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2017 1818 1.00 6 -0.59 15 -8.85 
  Dengler, Dijana wf2099 BIH1.0010.841512.60 
  Kopinits, Anna-Christina wf2168 AUT0.001-0.1115-1.65 
  Ostry, Irina wm2168 KGZ0.001-0.1115-1.65 
  Dewi, Aa Citra 1825 INA0.001-0.4915-7.35 
  Maeckelberg, Mieke 1959 BEL0.001-0.3115-4.65 
  Pasko, Roela 1883 ALB0.001-0.4115-6.15 

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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