Individual Calculations April 2009
 Carraminana Puig, Jordi  Total change: -20.25  Rating chartPersonal card
 XXIII Open Costa Brava Memorial Joan Gelpi Palafrugell ESP 2008-10-04
RcRownchangeKK*chgGame
 1773 1873 3.00 6 -0.81 25 -20.25 
  Vidal Palou, Jordi 1644 ESP0.001-0.7925-19.75 
  Muratet Carmona, Alexandra 1681 ESP1.0010.25256.25 
  Vinardell Cruanas, Sergi 1674 ESP0.001-0.7625-19.00 
  Garcia-Castany Musellas, Gal.la 1651 ESP1.0010.22255.50 
  Kucherenko, Sergi 1825 ESP1.0010.432510.75 
  Sabria Batlle, Pol 2161 ESP0.001-0.1625-4.00 

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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