Individual Calculations May 2015
 Porto, Isaac Silva  Total change: -81.60  Rating chartPersonal card
 IV IRT STD Conquistense Professor Michel Bernard Vitoria da Conquista/BA BRA 2015-03-27
RcRownchangeKK*chgGame
 1874 1847 4.50 14 -2.04 40 -81.60 
  Freitas, Romulo Aguiar 2108 BRA0.001-0.1840-7.20 
  Barreto Junior, Williem Silva 1971 BRA0.001-0.3340-13.20 
  Cortes, Gabriel Novaes 1801 BRA1.0010.444017.60 
  Santos, Maicon Moreira 1701 BRA1.0010.304012.00 
  Paes, Marcelo Teofilo Barbosa 1764 BRA0.001-0.6140-24.40 
  Lenares, Braulio Cardoso 1821 BRA0.001-0.5440-21.60 
  Freitas, Remulo Aguiar 1955 BRA0.001-0.3540-14.00 
  Freitas, Romulo Aguiar 2108 BRA0.001-0.1840-7.20 
  Barreto Junior, Williem Silva 1971 BRA0.001-0.3340-13.20 
  Cortes, Gabriel Novaes 1801 BRA0.001-0.5640-22.40 
  Santos, Maicon Moreira 1701 BRA1.0010.304012.00 
  Paes, Marcelo Teofilo Barbosa 1764 BRA0.501-0.1140-4.40 
  Lenares, Braulio Cardoso 1821 BRA0.001-0.5440-21.60 
  Freitas, Remulo Aguiar 1955 BRA1.0010.654026.00 

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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