Individual Calculations September 2012
 Dias, Ivo Rodrigues  Total change: 22.05  Rating chartPersonal card
 CN Absoluto 2012 - preliminar Matosinhos POR 2012-08-04
RcRownchangeKK*chgGame
 1860 1819 5.50 9 1.47 15 22.05 
  Viela, Andre Filipe Folha 2183 POR0.001-0.1015-1.50 
  Balu, Henish 1676 POR1.0010.31154.65 
  Oliveira, Maria Elisa Ramos Ma 1419  * POR1.0010.08151.20 
  Silva, Antonio Augusto 2219  * POR0.001-0.0815-1.20 
  Marcelino, Jose De Jesus Ferrei 1419  * POR1.0010.08151.20 
  Morais, Vitor 1995 POR0.001-0.2715-4.05 
  Gomes, Rui Pedro 1710 POR0.501-0.1515-2.25 
  Cruz, Jorge Filipe Egas Da 2080 POR1.0010.821512.30 
  Silva, Rui Jorge Sampaio Da 2041 POR1.0010.781511.70 
 * 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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