Rapid: Individual Calculations September 2017
 Ferreira, Marcone Fiuza  Total change: -4.20  Rating chartPersonal card
 Circuito Baiano de Xadrez RPD 2017 - Etapa III Salvador BA BRA 2017-07-29
RcRownchangeKK*chgGame
 1900 2111 5.00 6 0.43 20 8.60 
  Nascimento, Antonio Teofilo A. Do 1754 BRA1.0010.11202.20 
  Stone, Jaime Arturo Peralto 1874 BRA1.0010.20204.00 
  Brasil, Alberto Silveira 1976 BRA1.0010.32206.40 
  Coelho, Carlos Leandro Lima 1875 BRA1.0010.20204.00 
  Sampaio, Luiz Marcelo Queiroz 1989 BRA0.001-0.6720-13.40 
  Noguti, Isao 1933 BRA1.0010.27205.40 

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)
 
 Circuito Baiano de Xadrez RPD 2017 Etapa IV Salvador BA BRA 2017-08-26
RcRownchangeKK*chgGame
 1915 2111 4.50 7 -0.64 20 -12.80 
  Barbosa, Ueslei Cerqueira 1770 BRA1.0010.12202.40 
  Noguti, Isao 1933 BRA1.0010.27205.40 
  Pinto, Jaime De Castilho Firmino 1944 BRA1.0010.28205.60 
  Brasil, Alberto Silveira 1976 BRA0.001-0.6820-13.60 
  Sampaio, Luiz Marcelo Queiroz 1989 BRA0.501-0.1720-3.40 
  Azevedo, Edmundo Roberto Ramos 2085 BRA0.001-0.5420-10.80 
  Oliveira, Antonio Pereira 1711  * BRA1.0010.08201.60 
 * 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)
 

 

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