Individual Calculations September 2009
 Machado, Carlos  Total change: 28.20  Rating chartPersonal card
 Taca de Portugal 2008-09 various POR 2008-12-20
RcRownchangeKK*chgGame
 1627 1634 0.00 1 -0.51 15 -7.65 
  Castro, Carlos Almeida Monteiro 1627 POR0.001-0.5115-7.65 

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 Individual de Braga - Fase Final Guimaraes POR 2009-05-29
RcRownchangeKK*chgGame
 1864 1633 4.00 7 2.39 15 35.85 
  Palhares, Pedro Manuel 1912 POR1.0010.841512.60 
  Bolhari, Orfeh 1983 IRI1.0010.891513.35 
  Minakov, Yaroslav 1806 POR0.001-0.2715-4.05 
  Meireles, Ana 1610 POR1.0010.47157.05 
  Castro, Francisco 1983 POR0.001-0.1115-1.65 
  Novais, Carlos Joao Fernandes 1983 POR1.0010.891513.35 
  Barra, Horacio 1770 POR0.001-0.3215-4.80 

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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