Individual Calculations November 2009
 Buch Prades, Joan  Total change: 50.25  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo B Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 1834 1604 5.50 10 3.35 15 50.25 
  May Freixa, Josep 1909 ESP0.5010.36155.40 
  Gonzalez Garcia, Sergi 1882 ESP0.5010.33154.95 
  Ventura Bolet, Maxim 1829 ESP0.5010.28154.20 
  Caparros Fernandez, Xavier 1834 ESP0.5010.29154.35 
  Carbones Llobet, Josep 1756 ESP1.0010.701510.50 
  Prats Fumado, Gerard 1867 ESP0.5010.32154.80 
  Castillo Escario, Yolanda 1783 ESP0.5010.23153.45 
  Penalver Guardia, Josep 1829 ESP0.5010.28154.20 
  Avramov, Petkov Plamen 1855 ESP0.001-0.1915-2.85 
  Pina Rabadan, Andreu 1794 ESP1.0010.751511.25 

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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