Individual Calculations April 2008
 Zafra Zapata, Aurora  Total change: 0.00  Rating chartPersonal card
 Open Internacional Vila de Gracia Barcelona ESP 2007-09-28
RcRownchangeRpKK*chgGame
 1869 0 0.50 5 0.00 1503   0.00 
  Codina Blasco, Joan 1866 ESP0.0010.00 0.00 
  Chavarria Cardona, Xavier 1806 ESP0.5010.00 0.00 
  Giralt Garcia, Joaquin 1863 ESP0.0010.00 0.00 
  Fortea Domeque, Carles 1977 ESP0.0010.00 0.00 
  Moreno Alvarez, Sebastian 1835 ESP0.0010.00 0.00 

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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