Individual Calculations April 2009
 Rex, Torsten  Total change: 1.50  Rating chartPersonal card
 XXIII Open Costa Brava Memorial Joan Gelpi Palafrugell ESP 2008-10-04
RcRownchangeKK*chgGame
 1998 2043 4.50 8 0.06 25 1.50 
  Muratet Carmona, Alexandra 1693 ESP1.0010.11252.75 
  Fluvia Poyatos, Joan m2393 ESP0.001-0.1125-2.75 
  Vidal Palou, Jordi 1693 ESP1.0010.11252.75 
  Aroshidze, Levan g2393 GEO0.001-0.1125-2.75 
  Tosan Pereira, Felipe 2106 ESP0.5010.09252.25 
  Bonavia Herdia, Francesc 1802 ESP1.0010.20255.00 
  Fernandez Garcia, Francesc 2047 ESP0.001-0.4925-12.25 
  Rovira Ruiz, Enric 1855 ESP1.0010.26256.50 

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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