Individual Calculations September 2009
 Figueiredo, Bruno  Total change: 12.75  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 2077 1932 1.50 2 0.82 15 12.30 
  Pais, Ricardo Emanuel Pereira P 1888 POR1.0010.44156.60 
  Ribeiro, Fernando f2266 POR0.5010.38155.70 

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)
 
 Distrital do Porto - Fase Final Porto POR 2009-06-15
RcRownchangeKK*chgGame
 1811 1929 4.50 7 0.03 15 0.45 
  Mateus, Andre 1579 POR1.0010.11151.65 
  Matos, Antonio Manuel 1645 POR1.0010.16152.40 
  Machado, Luis 2078 POR0.5010.20153.00 
  Sousa, Emanuel 1922 POR1.0010.49157.35 
  Mateus, Francisco 1876 POR0.001-0.5715-8.55 
  Ferreira, Miguel 1846 POR0.001-0.6115-9.15 
  Margarido, Jose Miguel 1734 POR1.0010.25153.75 

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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