Individual Calculations July 2008
 Garcia Sanchez, Aitor  Total change: -20.25  Rating chartPersonal card
 Campeonato de Catalunya por Equipos - Cat. Preferente Barcelona Grupo I Catalunya ESP 2008-01-27
RcRownchangeKK*chgGame
 1971 1903 0.00 2 -0.81 25 -20.25 
  Beltran Lopez, Ferran 1937 ESP0.001-0.4525-11.25 
  Martin Valentin, Francisco 2004 ESP0.001-0.3625-9.00 

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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