Individual Calculations November 2012
 De Santana, Emidio Jose Alves  Total change: 2.40  Rating chartPersonal card
 Aberto do Brasil - VIII Torneio Memorial Aderson Borges de Carvalho Juazeiro do Norte/CE BRA 2012-10-12
RcRownchangeKK*chgGame
 2139 1919 1.00 4 0.08 30 2.40 
  Siqueira, Alexandre Carneiro 2152 BRA1.0010.793023.70 
  Brito, Luismar f2267 BRA0.001-0.1130-3.30 
  Fiaes, Mario Henrique Andrade 2076 BRA0.001-0.2930-8.70 
  Abreu, Nilton Silva De 2062 BRA0.001-0.3130-9.30 

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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