Individual Calculations July 2012
 Ferreira, Diogo Manuel Ribeiro  Total change: -0.90  Rating chartPersonal card
 GXA Primavera 2012 Lisboa POR 2012-05-08
RcRownchangeKK*chgGame
 1711 1727 3.00 6 -0.03 30 -0.90 
  Alves, Luis Miguel 1821 POR0.001-0.3730-11.10 
  Lopes, Jose Espirito Santo Corr 1327  * POR1.0010.08302.40 
  Reis, Antonio Jorge 1817 POR1.0010.623018.60 
  Curado, Manuel Joao Ferro 1958 POR0.001-0.2130-6.30 
  Lopes, Jose Manuel Cidreiro 1751 POR0.001-0.4730-14.10 
  Pascoal, Jose Sargento 1592 POR1.0010.32309.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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