Individual Calculations June 2014
 Andrade, Roberto Luiz Costa  Total change: -1.95  Rating chartPersonal card
 Aberto do Brasil Cidade de Aracaju Aracaju BRA 2014-05-02
RcRownchangeKK*chgGame
 1947 2207 4.00 5 -0.04 15 -0.60 
  Vieira, Wilter Pereira 1901 BRA1.0010.14152.10 
  Santos, Sidclay Souza 2049 BRA0.001-0.7115-10.65 
  Prisma, Zenil Da Costa 1807  * BRA1.0010.08151.20 
  Ferreira, Marcone Fiuza 1925 BRA1.0010.16152.40 
  Fiaes, Mario Henrique Andrade 2051 BRA1.0010.29154.35 
 * 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)
 
 XIX Memorial PM Francisco Alves - Aberto do Brasil Fortaleza/CE BRA 2014-05-16
RcRownchangeKK*chgGame
 2054 2207 4.00 6 -0.09 15 -1.35 
  Da Silva, Jose Gomes 1807  * BRA1.0010.08151.20 
  Costa, Fernando De Souza 2010 BRA0.501-0.2515-3.75 
  Reis, Virginia Lagrange M. 1835 BRA1.0010.10151.50 
  Mekhitarian, Krikor Sevag g2562 BRA0.001-0.1115-1.65 
  Pinto, Carlos Henrique Lopes f2077 BRA0.501-0.1815-2.70 
  Reis, Alan De Albuquerque Maran 2032 BRA1.0010.27154.05 
 * 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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