Individual Calculations November 2011
 Videira, Alfredo  Total change: -1.05  Rating chartPersonal card
 CN Absoluto 2011 - preliminar Amadora POR 2011-09-03
RcRownchangeKK*chgGame
 1705 1524 3.00 8 0.75 15 11.25 
  Catarino, Marcio 1911 POR0.001-0.0915-1.35 
  Ferreira, Luis Pedro 1807 POR0.001-0.1615-2.40 
  Nunes, Adelino Vitor 1608 POR1.0010.62159.30 
  Silva, Goncalo Nuno Neto Pires 1693 POR0.001-0.2815-4.20 
  Mouquinho, Jose Francisco B 1515 POR0.001-0.5115-7.65 
  Martins, Harry 1623 POR1.0010.64159.60 
  Elias, Ruben Joel Monteiro 1829 POR0.001-0.1415-2.10 
  Jorge, Rita Maria Osorio 1650 POR1.0010.671510.05 

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)
 
 Torneio do 88. aniversario do GD Ramiro Jose Lisboa POR 2011-10-19
RcRownchangeKK*chgGame
 1778 1524 0.00 4 -0.82 15 -12.30 
  Aguiar, Carlos Alberto Branco L 1924  * POR0.001-0.0815-1.20 
  Godinho Marques, Pedro 1846 POR0.001-0.1315-1.95 
  Santos, Amadeu Solha 1689 POR0.001-0.2815-4.20 
  Martins, Abilio Morgado 1653 POR0.001-0.3315-4.95 
 * 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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