Individual Calculations November 2009
 Ferreira, Ana Margarida G  Total change: 11.55  Rating chartPersonal card
 Campeonato Nacional Absoluto - Fase Preliminar 2009 Amadora POR 2009-09-05
RcRownchangeKK*chgGame
 1956 1736 2.50 7 0.77 15 11.55 
  Morais, Vitor Mestre 2044 POR0.5010.36155.40 
  Quinta, Daniel Fernando G 2083 POR0.001-0.1115-1.65 
  Horta, Antonio Jose Simoes M 1941 POR0.001-0.2415-3.60 
  Balu, Henish Hemendra 1532 POR1.0010.24153.60 
  Rocha, Manuel Fernando Teixeir 1936 POR1.0010.761511.40 
  Guerra, Vitor Manuel Vestia 2136  * POR0.001-0.0815-1.20 
  Santos, Julio Fernandes Dos 2023 POR0.001-0.1615-2.40 
 * 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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