Individual Calculations July 2012
 Santos, Jose Duarte  Total change: 17.10  Rating chartPersonal card
 VI circuito de Vila Franca de Xira - 1. torneio Alverca POR 2012-06-04
RcRownchangeKK*chgGame
 1838 1960 5.50 6 1.59 15 23.85 
  Nunes, Orlando Gomes 1618 POR1.0010.12151.80 
  Rocha, Manuel Fernando Teixeira 1866 POR1.0010.37155.55 
  Calzada Cruz, Osvaldo 1912 CUB1.0010.43156.45 
  Guimaraes, Claudio 1951 POR0.501-0.0115-0.15 
  Guimaraes, Luis Pedro F 1864 POR1.0010.37155.55 
  Dias, Augusto Martins 1818 POR1.0010.31154.65 

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)
 
 CD Lisboa 2012 Lisboa POR 2012-06-11
RcRownchangeKK*chgGame
 1960 1960 3.50 8 -0.45 15 -6.75 
  Videira, Alfredo 1560  * POR1.0010.08151.20 
  Rodrigues, Afonso 2174 POR0.5010.27154.05 
  Lavrador, Rodolfo M Mascarenhas 2027 POR1.0010.59158.85 
  Reis, Luis Sousa 2257 POR0.001-0.1515-2.25 
  Alves, Luis Miguel 1821 POR0.001-0.6915-10.35 
  Curado, Manuel Joao Ferro 1958 POR1.0010.50157.50 
  Amaro, Cristiano Guilherme Silva 1887 POR0.001-0.6015-9.00 
  Morais, Vitor 1995 POR0.001-0.4515-6.75 
 * 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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