Individual Calculations July 2009
 Kaku, Ricardo  Total change: 3.90  Rating chartPersonal card
 Campeonato Distrital Equipas 2008_2009 Lisboa POR 2009-03-01
RcRownchangeKK*chgGame
 1841 1899 2.00 3 0.26 15 3.90 
  Catarino, Marcio 1861 POR0.001-0.5515-8.25 
  Mendes, Alberto Correa 1842 POR1.0010.42156.30 
  Correia, Paulo Nuno 1821 POR1.0010.39155.85 

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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