Individual Calculations January 2011
 Corredor Franco, John  Total change: -39.00  Rating chartPersonal card
 XXVIII Open Internacional Vila de Cerdanyola – Grupo B Cerdanyola del Valles ESP 2010-10-02
RcRownchangeKK*chgGame
 1721 1633 0.00 4 -1.56 25 -39.00 
  Tortosa Moros, Joan 1835 ESP0.001-0.2425-6.00 
  Martinez Ferrer, Albert 1845 ESP0.001-0.2325-5.75 
  Lopez Mayoral, Miguel Angel 1685 ESP0.001-0.4325-10.75 
  Ruiz Tenedor, Jose Maria 1518 ESP0.001-0.6625-16.50 

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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