Individual Calculations September 2013
 Cadeirinhas, David Eduardo Louro  Total change: -24.15  Rating chartPersonal card
 Nacionais de Jovens 2013 - sub20 Braga POR 2013-08-02
RcRownchangeKK*chgGame
 1619 1905 4.00 7 -1.75 15 -26.25 
  Fernandes, Claudio Micael Sousa 1626 POR0.001-0.8415-12.60 
  Rafael, Manuel Maria Arez De Vi 1870 POR1.0010.45156.75 
  Catarro, Jose Joao Dias 1701 POR0.001-0.7615-11.40 
  Ferreira, Joao F Garcia 1505  * POR1.0010.08151.20 
  Ferreira, Pedro 1561 POR0.501-0.3815-5.70 
  Gomes, Ricardo Jorge Pires 1505  * POR0.501-0.4215-6.30 
  Guimaraes, Pedro 1562 POR1.0010.12151.80 
 * 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)
 
 I Torneio 'Xeque-Mate ao Verao' Lisboa POR 2013-08-10
RcRownchangeKK*chgGame
 1858 1905 4.00 7 0.14 15 2.10 
  Gomes, Tiago 1505  * POR1.0010.08151.20 
  Carneiro, Carlos 2213 POR0.001-0.1415-2.10 
  Grego, Luis 1711 POR1.0010.25153.75 
  Rego, Pedro Filipe 2245 POR0.001-0.1215-1.80 
  Figueiredo, Renato Freire 1791 POR1.0010.34155.10 
  Santos, Julio 1997 POR0.001-0.3715-5.55 
  Ferreira, Beatriz 1542 POR1.0010.10151.50 
 * 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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