Individual Calculations December 2012
 Ferreira, Hugo Miguel Da Costa  Total change: 19.50  Rating chartPersonal card
 Torneio do 89. aniversario do GD Ramiro Jose Lisboa POR 2012-10-31
RcRownchangeKK*chgGame
 1797 1714 4.00 7 1.30 15 19.50 
  Cross, Dominic 1985 POR0.001-0.1715-2.55 
  Maciel, Rafael Figueiredo Cast 1336 POR1.0010.09151.35 
  Figueiredo, Renato Freire 1856 POR0.5010.19152.85 
  Seia, Joao Manuel 1735 POR1.0010.53157.95 
  Costa, Altino 1922 POR0.5010.27154.05 
  Santos, Julio 1986 POR0.001-0.1715-2.55 
  Dias, Augusto Martins 1756 POR1.0010.56158.40 

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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