Individual Calculations November 2012
 Frois, Antonio  Total change: -5.90  Rating chartPersonal card
 IX AEJ Chess Open S. Joao Madeira POR 2012-10-03
RcRownchangeKK*chgGame
 1985 2324 5.50 7 -0.59 10 -5.90 
  Ribeiro, Antonio Jose G. 1924  * POR1.0010.08100.80 
  Fernandes, Miguel A. Murtinho 1924  * POR1.0010.08100.80 
  Martins, Guilherme Pires Tavare 1924  * POR1.0010.08100.80 
  Pires, Gustavo 2131 POR0.501-0.2510-2.50 
  Bolhari, Orfeh 2131 IRI0.001-0.7510-7.50 
  Margarido, Ricardo Emanuel Torre 1939 POR1.0010.09100.90 
  Sa, Claudio Simao Carvalho Fari 1924  * POR1.0010.08100.80 
 * 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)
 

 

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