Rapid: Individual Calculations September 2017
 Santana, Geraldo Pereira De  Total change: 12.80  Rating chartPersonal card
 Circuito Baiano de Xadrez RPD 2017 - Etapa III Salvador BA BRA 2017-07-29
RcRownchangeKK*chgGame
 1844 1468 0.00 4 -0.38 20 -7.60 
  Sampaio, Luiz Marcelo Queiroz 1868  * BRA0.001-0.0820-1.60 
  Silva, Gilberto Oliveira E 1825 BRA0.001-0.1120-2.20 
  Neves, Carlos Alberto Brasil 1868  * BRA0.001-0.0820-1.60 
  Brandao, Mauro Juca 1815 BRA0.001-0.1120-2.20 
 * 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)
 
 Circuito Baiano de Xadrez RPD 2017 Etapa IV Salvador BA BRA 2017-08-26
RcRownchangeKK*chgGame
 1793 1468 2.00 7 1.02 20 20.40 
  Stone, Jaime Arturo Peralto 1868  * BRA0.001-0.0820-1.60 
  Vieira, Wilter Pereira 1756 BRA1.0010.842016.80 
  Souza, Nivaldo Seixas De 1601 BRA1.0010.682013.60 
  Pinto, Jaime De Castilho Firmino 1868  * BRA0.001-0.0820-1.60 
  Silva, Gilberto Oliveira E 1825 BRA0.001-0.1120-2.20 
  Barbosa, Ueslei Cerqueira 1770 BRA0.001-0.1520-3.00 
  Calabrich, Francisco Jose Da Sil 1860 BRA0.001-0.0820-1.60 
 * 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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