Individual Calculations April 2008
 Arranja, Armando  Total change: 0.60  Rating chartPersonal card
 II OPEN DA CARRIS - CIDADE EM MOVIMENTO 2007 Lisboa POR 2007-12-03
RcRownchangeKK*chgGame
 1826 1891 4.50 8 -0.12 15 -1.80 
  Rosado, Fernando 1658 POR1.0010.21153.15 
  Vila Nova, Reinaldo Herminio Ca 1602 POR1.0010.16152.40 
  Aguiar, Carlos Alberto Branco L 2000 POR0.5010.15152.25 
  Garcia, Antonio 1979 POR0.5010.12151.80 
  Guerreiro, Nuno 2092 POR0.001-0.2415-3.60 
  Martins, Abilio Morgado 1679 POR0.501-0.2715-4.05 
  Pires, Emanuel Joao Robarts 1759 POR1.0010.32154.80 
  Alves, Luis Miguel 1839 POR0.001-0.5715-8.55 

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)
 
 GXA Inverno 2008 Lisboa POR 2008-02-06
RcRownchangeKK*chgGame
 1789 1912 4.00 6 0.16 15 2.40 
  Rato, Ana Margarida Portugal Do 1562 POR1.0010.11151.65 
  Aguiar, Carlos Alberto Branco L 2012 POR0.001-0.3615-5.40 
  Bravo, Ricardo Antonio Rodrigue 1702 POR1.0010.23153.45 
  Lopes, Jose Manuel Cidreiro 1830 POR0.501-0.1115-1.65 
  Garcia, Antonio 2006 POR0.5010.13151.95 
  Afonso, Nuno Cerqueira 1623 POR1.0010.16152.40 

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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