Individual Calculations January 2010
 Aguiar, Carlos Alberto Branco  Total change: 21.00  Rating chartPersonal card
 GXA Outono 2009 Lisboa POR 2009-10-26
RcRownchangeKK*chgGame
 1876 1902 4.50 6 1.40 15 21.00 
  Rodrigues, Guilherme A A S M 1531 POR1.0010.10151.50 
  Rodrigues, Luis Eugenio Pompeu 1703 POR1.0010.24153.60 
  Santos, Joao Artur Almeida Dos 2069 POR0.5010.22153.30 
  Garcia, Antonio Manuel Costa R 1972 POR0.5010.10151.50 
  Rocha, Manuel Fernando Teixeir 1936 POR1.0010.55158.25 
  Morais, Vitor Mestre 2044 POR0.5010.19152.85 

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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