Individual Calculations September 2010
 Seabra, Nuno Miguel  Total change: 65.50  Rating chartPersonal card
 Distrital do Porto - Final 2010 Porto POR 2010-07-02
RcRownchangeKK*chgGame
 1705 1456 3.00 7 1.58 25 39.50 
  Mendes, Rui 1856  * POR0.5010.422510.50 
  Botelho, Adelino 1671 POR0.5010.27256.75 
  Lima, Etelvino 1626 POR1.0010.722518.00 
  Brandao, Alvaro 1765 POR0.001-0.1425-3.50 
  Costa, Jose Manuel 1635 POR0.001-0.2725-6.75 
  Balu, Henish Hemendra 1650 POR1.0010.752518.75 
  Sousa, Nuno Ventura 1730 POR0.001-0.1725-4.25 
 * 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)
 
 III Torneio Internacional Cidade de Gaia/ X Profigaia Open VN Gaia POR 2010-07-17
RcRownchangeKK*chgGame
 1673 1456 2.00 4 1.04 25 26.00 
  Catarro, Jose Joao Dias 1585 POR0.5010.17254.25 
  Sousa, Andre Miguel Vale Ventu 1608 POR1.0010.702517.50 
  Costa, Joao Alexandre Cadillon 1849 POR0.5010.422510.50 
  Balu, Henish Hemendra 1650 POR0.001-0.2525-6.25 

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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