Individual Calculations September 2012
 De Oliveira, Aquiles Machado  Total change: 7.35  Rating chartPersonal card
 Campeonato Aberto do Interior do Estado de Goias Anapolis/GO BRA 2012-08-03
RcRownchangeKK*chgGame
 1919 2061 4.50 6 0.49 15 7.35 
  Santos, Olavo Luis Dos 1679 BRA1.0010.09151.35 
  Reis, Andre Luiz Cavalcante 1911 BRA0.001-0.7015-10.50 
  De Paula, Luciano Alves 1814 BRA1.0010.19152.85 
  De Paula, Rafael Figueiredo 2079 BRA1.0010.53157.95 
  Mariano, Marceley Martins 2095 BRA1.0010.55158.25 
  Froes, Leonardo Sanches 1937 BRA0.501-0.1715-2.55 

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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