Individual Calculations March 2011
 Oliveira, Carlos Andre Ramalho  Total change: -13.80  Rating chartPersonal card
 I Torneio “Hotel Idanha Natura” Idanha-a-Nova POR 2011-02-11
RcRownchangeKK*chgGame
 1878 2188 2.50 4 -0.92 15 -13.80 
  Coimbra, Joao Marcial Ferreira 1788  * POR1.0010.08151.20 
  Vicente, Joao Vasco Reis 1892 POR0.501-0.3515-5.25 
  Paredes, Joao 1889 POR1.0010.15152.25 
  Margarido, Ricardo Emanuel Torre 1944 POR0.001-0.8015-12.00 
 * 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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