Individual Calculations April 2008
 Reis, Luis Sousa  Total change: 20.70  Rating chartPersonal card
 II OPEN DA CARRIS - CIDADE EM MOVIMENTO 2007 Lisboa POR 2007-12-03
RcRownchangeKK*chgGame
 2112 2232 6.50 8 1.38 15 20.70 
  Dias, Augusto Martins 1882 POR1.0010.11151.65 
  Ferreira, Carlos Andre Santos 1981 POR1.0010.19152.85 
  Ulyanovskyy, Viktor f2283 UKR1.0010.57158.55 
  Santos, Joao Artur Almeida 2037 POR0.501-0.2515-3.75 
  Alho, Diogo 2244 POR1.0010.52157.80 
  Vitor, Antonio f2371 POR0.001-0.3115-4.65 
  Sukhov, Andrey 2150 UKR1.0010.39155.85 
  Vitorino, Luis 1945 POR1.0010.16152.40 

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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