Individual Calculations November 2011
 Costa, Joao Luis Silva Monteiro  Total change: 81.90  Rating chartPersonal card
 Torneio do 88. aniversario do GD Ramiro Jose Lisboa POR 2011-10-19
RcRownchangeKK*chgGame
 1784 1509 4.00 7 2.73 30 81.90 
  Rocha, Manuel Fernando Teixeira 1889 POR0.5010.413012.30 
  Assuncao, Jose Manuel Lopes Mach 1657 POR0.5010.20306.00 
  Dias, Augusto Martins 1834 POR1.0010.873026.10 
  Carvalho, Joao Alexandre 1785 POR0.001-0.1730-5.10 
  Martins, Abilio Morgado 1653 POR1.0010.693020.70 
  Correia, Paulo Nuno 1760 POR1.0010.813024.30 
  Nanques, Helder Manuel Pereira M 1909  * POR0.001-0.0830-2.40 
 * 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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