Individual Calculations November 2009
 Boino, Claudio  Total change: -11.10  Rating chartPersonal card
 GXA Verao 2009 Lisboa POR 2009-08-17
RcRownchangeKK*chgGame
 1923 2095 3.50 6 -0.74 15 -11.10 
  Martins, Abilio Morgado 1695  * POR1.0010.08151.20 
  Kaku, Ricardo 1885 POR0.001-0.7715-11.55 
  Santos, Luis Manuel Freire Rebe 1852 POR1.0010.20153.00 
  Pires, Emanuel Joao Robarts 1924 POR0.501-0.2315-3.45 
  Carneiro, Carlos 2239 POR0.001-0.3115-4.65 
  Aguiar, Carlos Alberto Branco L 1941 POR1.0010.29154.35 
 * 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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