Individual Calculations November 2009
 Silva, Lucas Borges Da  Total change: 25.20  Rating chartPersonal card
 Campeonato Nacional Absoluto - Fase Preliminar 2009 Amadora POR 2009-09-05
RcRownchangeKK*chgGame
 1996 1943 5.00 8 1.68 15 25.20 
  Mateus, Andre Jardim Silva 1543  * POR1.0010.08151.20 
  Rego, Pedro Filipe Pinho 2156 POR0.5010.27154.05 
  Neves, Pedro Alexandre Maia 2097 POR1.0010.711510.65 
  Pires, Gustavo Martins Pereira 1955 POR0.5010.02150.30 
  Costa, Paulo Jorge Lopes Da 2150 POR0.5010.27154.05 
  Santos, Julio Fernandes Dos 2023 POR1.0010.61159.15 
  Silva, Miguel Gomes 2028 POR0.5010.12151.80 
  Mateus, Francisco Jardim Silva 2014 POR0.001-0.4015-6.00 
 * 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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