Individual Calculations December 2012
 Leal, Paulo Donizete  Total change: -2.25  Rating chartPersonal card
 IRT Interior - Cidade de Rio Claro - SP Rio Claro/SP BRA 2012-11-02
RcRownchangeKK*chgGame
 2016 1852 1.00 4 -0.15 15 -2.25 
  Horta, Marcio Rodrigues 1976 BRA0.5010.17152.55 
  Nery Junior, Jose Antonio 2103 BRA0.001-0.1915-2.85 
  Deus Filho, Joaquim De 2068 BRA0.5010.28154.20 
  Nolasco De Moraes, Vitor 1915 BRA0.001-0.4115-6.15 

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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