Individual Calculations March 2011
 Marques, Carlos Filipe Fernande  Total change: -10.35  Rating chartPersonal card
 II Torneio FIDE Externato Cooperativo da Benedita Benedita POR 2011-02-11
RcRownchangeKK*chgGame
 1776 1848 0.50 2 -0.69 15 -10.35 
  Oliveira, Ricardo Jorge Gaspar B 1665 POR0.001-0.7415-11.10 
  Bray, Jose Manuel 1887 POR0.5010.05150.75 

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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