Individual Calculations November 2009
 Ferreira, Francisco Caninde  Total change: -10.25  Rating chartPersonal card
 Campeonato Potiguar Absoluto - Semifinal 2009 Natal/RN BRA 2009-08-26
RcRownchangeKK*chgGame
 1956 1781 1.00 5 -0.41 25 -10.25 
  Da Costa, Jose Artanael Campos 2051 BRA0.001-0.1725-4.25 
  Macedo, Luiz Soares De 1892 BRA1.0010.652516.25 
  Azevedo, Alcides Alexandre A 2105 BRA0.001-0.1325-3.25 
  Pereira De Lima, Wallailton 1895 BRA0.001-0.3425-8.50 
  Silva Alves, Leo Maykell E 1839 BRA0.001-0.4225-10.50 

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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