Individual Calculations July 2008
 Parramon Arimany, Marc  Total change: 8.75  Rating chartPersonal card
 Campeonato de Catalunya por Equipos - Cat. Preferente Barcelona Grupo II Catalunya ESP 2008-01-27
RcRownchangeKK*chgGame
 2019 1857 1.50 4 0.35 25 8.75 
  Gaona Gonzalez, Gerard 2069 ESP1.0010.772519.25 
  Serrano Campos, Joan Antoni 2002 ESP0.5010.19254.75 
  Grau Pacheco, Marc 1998 ESP0.001-0.3125-7.75 
  Gonzalez Gonzalez, Santiago 2006 ESP0.001-0.3025-7.50 

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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