Individual Calculations September 2009
 Correia, Paulo Nuno  Total change: -0.90  Rating chartPersonal card
 XX Taca de Lisboa Lisboa POR 2009-01-18
RcRownchangeKK*chgGame
 1821 1821 2.50 5 -0.06 15 -0.90 
  Guerra, Vitor Manuel Vestia 2171 POR0.001-0.1115-1.65 
  Marques, Hugo Miguel Fernandes 1682 POR1.0010.31154.65 
  Vieira, Vitor 1662 POR1.0010.29154.35 
  Maninha, Luis Manuel 1616 POR0.501-0.2615-3.90 
  Aguiar, Carlos Alberto Branco L 1975 POR0.001-0.2915-4.35 

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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