Individual Calculations September 2010
 Mateus, Francisco  Total change: 11.70  Rating chartPersonal card
 V Open Cidade de Espinho: Memorial Leonel Pias Espinho POR 2010-06-03
RcRownchangeKK*chgGame
 1921 2052 6.00 7 1.57 15 23.55 
  Duarte, Afonso 1652  * POR1.0010.08151.20 
  Margarido, Jose Miguel 1715 POR1.0010.12151.80 
  Martinez Rodriguez, Pablo f2236 ESP0.001-0.2615-3.90 
  Dias, Jose 1682 POR1.0010.10151.50 
  Ferreira, Ana Margarida 1758 POR1.0010.15152.25 
  Diogo, Vasco f2293 POR1.0010.801512.00 
  Pinho, Paulo Miguel 2109 POR1.0010.58158.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 32 Taca de Portugal various POR 2010-06-06
RcRownchangeKK*chgGame
 1652 2052 1.00 1 0.08 15 1.20 
  Faria, Antonio Miguel De Paiva 1652  * POR1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 - Final 2010 Porto POR 2010-07-02
RcRownchangeKK*chgGame
 1815 2057 4.50 7 -0.87 15 -13.05 
  Mendes, Antonio Manuel 1657  * POR1.0010.08151.20 
  Sousa, Nuno Ventura 1730 POR0.501-0.3715-5.55 
  Ferreira, Miguel 1870 POR1.0010.26153.90 
  Trindade, Rui 2003 POR0.001-0.5815-8.70 
  Mateus, Andre 1680 POR1.0010.09151.35 
  Quinta, Daniel 2107 POR0.001-0.4315-6.45 
  Costa, Jose Manuel 1657  * POR1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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