Individual Calculations September 2013
 Figueiredo, Helder  Total change: 9.30  Rating chartPersonal card
 I Torneio 'Xeque-Mate ao Verao' Lisboa POR 2013-08-10
RcRownchangeKK*chgGame
 1978 2010 4.50 7 0.62 15 9.30 
  Costa, Joao Luis Silva Monteiro 1734 POR1.0010.17152.55 
  Rocha, Manuel Fernando Teixeira 1872 POR1.0010.31154.65 
  Dias, Paulo m2410  * POR0.001-0.0815-1.20 
  Pires, Emanuel Joao Robarts 2065 POR0.5010.08151.20 
  Curado, Manuel Joao Ferro 1926 POR1.0010.38155.70 
  Ferreira, Luis Pedro 1990 POR0.001-0.5315-7.95 
  Cruz, Francisco Manuel Nunes M. 1849 POR1.0010.29154.35 
 * 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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