Individual Calculations September 2010
 Mendes, Rui  Total change: -26.10  Rating chartPersonal card
 V Open Cidade de Espinho: Memorial Leonel Pias Espinho POR 2010-06-03
RcRownchangeKK*chgGame
 1606 1892 3.00 4 -0.29 15 -4.35 
  Ribeiro, Sergio Mario 1784 POR0.501-0.1515-2.25 
  Rocha, Paulo Alexandre 1492  * POR0.501-0.4215-6.30 
  Ribeiro, Filipa 1492  * POR1.0010.08151.20 
  Ribau, Nelson Manuel 1656 POR1.0010.20153.00 
 * 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
 1682 1894 3.00 6 -1.45 15 -21.75 
  Seabra, Nuno Miguel 1494  * POR0.501-0.4215-6.30 
  Sousa, Andre Ventura 1608 POR0.001-0.8415-12.60 
  Balu, Henish Hemendra 1650 POR1.0010.20153.00 
  Quinta, Daniel 2107 POR0.001-0.2315-3.45 
  Mendes, Antonio Manuel 1534 POR0.501-0.4015-6.00 
  Ferreira, Nuno Messeder 1696 POR1.0010.24153.60 
 * 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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