Individual Calculations July 2008
 Andrade, Leonardo Morgado  Total change: 2.55  Rating chartPersonal card
 Torneio de Primavera 2008 da Mata de Benfica Lisboa POR 2008-05-05
 2088 2260 4.50 6 0.17 15 2.55 
  Marques, Rui Filipe Pereira 2155 POR0.001-0.6415-9.60 
  Boino, Claudio Nuno Vidigal 2108 POR1.0010.30154.50 
  Santos, Micael Costa Dos 2026 POR1.0010.21153.15 
  Guerreiro, Nuno Ricardo 2140 POR0.501-0.1615-2.40 
  Simoes, Filipe Manuel Ascenso 2055 POR1.0010.24153.60 
  Francisco, Luis Miguel Cardoso 2042 POR1.0010.22153.30 

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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