Individual Calculations July 2009
 Fontanillas Sanchez, Joan  Total change: 10.65  Rating chartPersonal card
 Campeonato de Catalnya d'Equipos Preferente Barcelona G-II Catalunya ESP 2009-01-01
RcRownchangeKK*chgGame
 2030 2006 4.00 7 0.71 15 10.65 
  Veciana Coronado, Pau 1841 ESP0.501-0.2215-3.30 
  Molero Tejada, Santiago 1999 ESP0.501-0.0115-0.15 
  Simon Del Sol, Jaume 2059 ESP0.5010.07151.05 
  Vilarrasa Grabulosa, Carlos 2214 ESP1.0010.771511.55 
  Morais Carreras, Javier 2008 ESP0.5010.00150.00 
  Barcelo Tizon, Cristian 2130 ESP0.5010.17152.55 
  Ruiz Arenas, Carlos 1958 ESP0.501-0.0715-1.05 

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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