Individual Calculations January 2012
 Barra De Oliveira, Francemir  Total change: -26.85  Rating chartPersonal card
 2da Copa Latinoamericana de Ajedrez 2011 Montevideo URU 2011-11-01
RcRownchangeKK*chgGame
 2166 1806 0.00 4 -0.41 15 -6.15 
  Hernandez, Alexander f2206  * VEN0.001-0.0815-1.20 
  Lopez Azambuja, Nicolas 2166 URU0.001-0.1015-1.50 
  Crespo, Antonio Rogerio 2153 BRA0.001-0.1115-1.65 
  Sanguinetti, Luis 2138 URU0.001-0.1215-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 IRT 74 Aniversario Clube de Xadrez de Curitiba Curitiba/PR BRA 2011-11-25
RcRownchangeKK*chgGame
 1773 1806 0.00 1 -0.55 15 -8.25 
  Bueno, Marcos Antonio Ferreira 1773 BRA0.001-0.5515-8.25 

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)
 
 II Open de Xadrez de Batatais Batatais/SP BRA 2011-12-16
RcRownchangeKK*chgGame
 1986 1806 0.00 3 -0.83 15 -12.45 
  Carneiro, Vitor Roberto Castro 1968 BRA0.001-0.2915-4.35 
  Brandao, Renan Alves 2112 BRA0.001-0.1415-2.10 
  Ramos, Ricardo Guelerman P 1879 BRA0.001-0.4015-6.00 

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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