Individual Calculations January 2009
 Bakri, Alia Anin Azwa  Total change: 17.00  Rating chartPersonal card
 World Youth Chess Championships 2008 - Girls 14 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1922 1908 5.00 9 0.68 25 17.00 
  Yu, Sally 1772 AUS1.0010.32258.00 
  Hakimifard, Ghazal wf2043 IRI0.001-0.3225-8.00 
  Bea, Boglarka 1752 HUN0.501-0.2125-5.25 
  Ivekovic, Tihana 1757 CRO0.501-0.2025-5.00 
  Gevorgyan, Maria 1870 ARM1.0010.452511.25 
  Efroimski, Marsel wf2052 ISR1.0010.692517.25 
  Kats, Alena 1981 USA0.5010.10252.50 
  Phan, Nguyen Mai Chi wc2079 VIE0.5010.23255.75 
  Fronda, Jan Jodilyn 1996 PHI0.001-0.3825-9.50 

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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