Individual Calculations July 2009
 Garcia Vidal, Joan  Total change: 0.90  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-IV Catalunya ESP 2009-02-01
RcRownchangeKK*chgGame
 1937 1931 3.50 7 0.06 15 0.90 
  Sanchez Niubo, Albert 1938 ESP1.0010.51157.65 
  Ysern Comas, Juan Antonio 1912 ESP0.501-0.0315-0.45 
  Catarineu Navines, Federico 2004 ESP0.001-0.4015-6.00 
  Mut Company, Guillem 1773 ESP0.001-0.7115-10.65 
  Daguro Dasalla, Armando 2077 ESP1.0010.701510.50 
  May Freixa, Josep 1929 ESP0.5010.00150.00 
  Gonzalez Sanchez, Enric 1925 ESP0.501-0.0115-0.15 

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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