Individual Calculations September 2013
 Gonzalez Berruga, Ana Isabel  Total change: 6.90  Rating chartPersonal card
 CE Cto. EspaƱa Femenino Linares Jaen ESP 2013-08-19
RcRownchangeKK*chgGame
 2041 2004 4.50 9 0.46 15 6.90 
  Nicolas Zapata, Irene wm2253 ESP0.5010.31154.65 
  Redondo Arguelles, Graciela wf2008 ESP0.5010.01150.15 
  Gonzalez Benavides, Pilar 1604  * ESP1.0010.08151.20 
  Collado Barbas, Laura wf2151 ESP0.5010.20153.00 
  Vega Gutierrez, Sabrina mwg2402 ESP0.001-0.0815-1.20 
  Iza Abete, Amaia 1991 ESP0.501-0.0215-0.30 
  Buiza Prieto, Eihartze 1723 ESP1.0010.16152.40 
  Cerrato Torrijos, Maria wf2148 ESP0.001-0.3115-4.65 
  Alfonso Nogue, Beatriz wf2085 ESP0.5010.11151.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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