Individual Calculations July 2008
 Guerreiro, Nuno Ricardo  Total change: 3.45  Rating chartPersonal card
 Torneio de Primavera 2008 da Mata de Benfica Lisboa POR 2008-05-05
 2108 2140 3.50 6 0.23 15 3.45 
  Simoes, Filipe Manuel Ascenso 2055 POR1.0010.38155.70 
  Marques, Rui Filipe Pereira 2155 POR0.001-0.4815-7.20 
  Santos, Micael Costa Dos 2026 POR0.001-0.6615-9.90 
  Andrade, Leonardo Morgado 2260 POR0.5010.16152.40 
  Francisco, Luis Miguel Cardoso 2042 POR1.0010.37155.55 
  Boino, Claudio Nuno Vidigal 2108 POR1.0010.46156.90 

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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