Individual Calculations January 2009
 Jalloul, Maya M  Total change: -10.50  Rating chartPersonal card
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2019 1889 2.00 8 -0.70 15 -10.50 
  De Blecourt, Sandra wf2078 DEN0.5010.25153.75 
  Wagener, Anna wg2239 LUX0.001-0.1115-1.65 
  Pacheco, Hilzandryly 1951 PUR0.001-0.4115-6.15 
  Zepeda, Sonia wm2118 ESA0.001-0.2115-3.15 
  Giulian, Rosemary A 2032 SCO0.5010.19152.85 
  Greeff, Melissa wm1963 RSA0.001-0.4015-6.00 
  Chen, I Chen 1725 TPE1.0010.28154.20 
  De La Cruz, Mercedes wf2045 DOM0.001-0.2915-4.35 

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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