Individual Calculations July 2008
 Mendes, Alberto Correa  Total change: 8.40  Rating chartPersonal card
 Campeonato Nacional de Veteranos 2007/2008 Figueira da Foz POR 2008-03-16
 1804 1858 4.00 6 0.56 15 8.40 
  Loureiro, Ernesto Oscar 1622 POR1.0010.20153.00 
  Santos, Julio 2091 POR0.001-0.2115-3.15 
  Tarira, Walter 1663 POR1.0010.25153.75 
  Videira, Alfredo 1627 POR1.0010.21153.15 
  Durao, Joaquim m2152 POR0.001-0.1515-2.25 
  Pereira, Aurelio Da Conceicao 1670 POR1.0010.26153.90 

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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