Individual Calculations July 2008
 Cunha, Catarina Amaral Da Costa  Total change: -8.25  Rating chartPersonal card
 Campeonatos Nacionais de Jovens 2007/2008 Sub-18 Figueira da Foz POR 2008-03-16
 1907 1592 0.00 4 -0.55 15 -8.25 
  Teixeira, Rafael Goltsman 1942 POR0.001-0.1115-1.65 
  Margarido, Ricardo Emanuel Torr 1894 POR0.001-0.1515-2.25 
  Pintor, Simao Maciel Abranches 1888 POR0.001-0.1515-2.25 
  Cortinhas, Mariana Santos 1904 POR0.001-0.1415-2.10 

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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