Individual Calculations October 2008
 Sousa, Joao Francisco Silva  Total change: 12.50  Rating chartPersonal card
 50º Campeonato Nacional por Equipas - 2008 3ª Divisão - Série D various POR 2008-02-16
RcRownchangeKK*chgGame
 1875 1801 1.00 2 0.20 25 5.00 
  Mendes, Carlos Alberto De Sousa 1799 POR0.001-0.5025-12.50 
  Babo, Miguel Carranca Feio 1951 POR1.0010.702517.50 

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)
 
 3º Open Festival de Evora Evora POR 2008-07-25
RcRownchangeKK*chgGame
 1856 1801 2.00 4 0.30 25 7.50 
  Martins, Manuel 2058 POR0.001-0.1825-4.50 
  Rosario, Jose 1922 POR0.5010.16254.00 
  Elias, Ruben Joel Monteiro 1878 POR0.5010.11252.75 
  Portela, Rafael Jose Guerreiro 1567 POR1.0010.21255.25 

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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