Individual Calculations January 2011
 Galceran Porqueras, Joan  Total change: -10.50  Rating chartPersonal card
 II Obert Internacional Memorial Frances Pujol Barcelona ESP 2010-10-06
RcRownchangeKK*chgGame
 1906 1861 2.50 7 -0.70 15 -10.50 
  Ruiz Mata, Oscar f2261  * ESP0.001-0.0815-1.20 
  Criado Molla, Rafael 1686 ESP1.0010.27154.05 
  Bagur Cantallops, Antoni 1642 ESP1.0010.22153.30 
  Madrid Sole, Antonio 1935 ESP0.5010.10151.50 
  Serrano Pertinez, Miquel 2104 ESP0.001-0.2015-3.00 
  Vallbona Domingo, Joan 2004 ESP0.001-0.3115-4.65 
  Seca Carol, Ruben 1713 ESP0.001-0.7015-10.50 
 * 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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