Individual Calculations May 2011
 Araujo, Jose Verissimo  Total change: -0.30  Rating chartPersonal card
 CNE 2 divisao - serie A several POR 2010-12-11
RcRownchangeKK*chgGame
 1722 1862 2.00 3 -0.02 15 -0.30 
  Oliveira, Maria Ines 1760 POR0.001-0.6415-9.60 
  Felix, Joao Carlos Da Silva 1832 POR1.0010.46156.90 
  Martins, Joao Luis M S 1573 POR1.0010.16152.40 

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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