Individual Calculations April 2008
 Curado, Antonio Jose Cunha  Total change: 11.50  Rating chartPersonal card
 XXV TORNEIO ABERTO DE XADREZ DA VILA DE CUCUJÃES Cucujaes POR 2007-12-08
RcRownchangeKK*chgGame
 1880 1794 2.50 5 0.46 25 11.50 
  Silva, Stephane Gomes 2144 POR0.001-0.1125-2.75 
  Sa, Claudio Simao Carvalho Fari 1499 POR1.0010.15253.75 
  Mendes, Roberto Carlos Dos Sant 1686 POR0.501-0.1525-3.75 
  Padeiro, Jose Joao Tato 2144 POR1.0010.892522.25 
  Araujo, Jose Verissimo Botelho 1928 POR0.001-0.3225-8.00 

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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