Individual Calculations July 2008
 Quadros, Alberto Mendes  Total change: -10.00  Rating chartPersonal card
 Campeonato Nacional de Veteranos 2007/2008 Figueira da Foz POR 2008-03-16
 1777 1749 2.00 5 -0.40 25 -10.00 
  Santos, Julio 2091 POR0.001-0.1225-3.00 
  Tarira, Walter 1663 POR0.001-0.6225-15.50 
  Fernandes, Americo Pinto 1833 POR0.001-0.3825-9.50 
  Pereira, Aurelio Da Conceicao 1670 POR1.0010.39259.75 
  Videira, Alfredo 1627 POR1.0010.33258.25 

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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