Individual Calculations April 2008
 Galceran Porqueras, Joan  Total change: -26.25  Rating chartPersonal card
 II Open Internacional Memorial Casimir Casas 2007 Barcelona ESP 2007-10-03
RcRownchangeKK*chgGame
 1839 1899 3.00 7 -1.05 25 -26.25 
  Burgos Figueroa, Carlos E. m2246 ESA0.001-0.1125-2.75 
  Pascual Soro, Antoni 1683 ESP1.0010.22255.50 
  Sanchez Ibern, Marc 2116 ESP0.001-0.2225-5.50 
  Colominas Isern, Josep 1549 ESP0.001-0.8925-22.25 
  Ylla Soro, Rafael 1781 ESP1.0010.34258.50 
  Lasaosa Irigoyen, Javier 1694 ESP0.001-0.7625-19.00 
  Orio Ferrer, Inaki 1802 ESP1.0010.37259.25 

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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