Individual Calculations July 2008
 Mirasol Obrador, Miquel  Total change: -1.75  Rating chartPersonal card
 Campeonato de Catalunya por Equipos - Cat. Preferente Girona Catalunya ESP 2008-01-27
RcRownchangeKK*chgGame
 1994 1888 1.00 3 -0.07 25 -1.75 
  Diaz Comas, Jordi 1950 ESP0.5010.09252.25 
  Sanchez Lique, Juan 1994 ESP0.5010.14253.50 
  Ferrer Vinas, Salvador 2039 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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