Individual Calculations October 2012
 De Araujo, Antonio Jose  Total change: -47.70  Rating chartPersonal card
 Campeonato Brasileiro de Seniors 2012 Joao Pessoa/PB BRA 2012-07-27
RcRownchangeKK*chgGame
 1908 1869 1.50 5 -0.72 30 -21.60 
  Martins, Romildo Magalhaes 2008 BRA0.001-0.3130-9.30 
  Melo, Fernando Antonio Albuquerq 1822 BRA0.501-0.0730-2.10 
  Segal, Alexandru Sorin m2150 BRA0.001-0.1630-4.80 
  Farias, Sergio Luiz Cardoso 1547 BRA1.0010.13303.90 
  Braga, Jose Pereira 2012 BRA0.001-0.3130-9.30 

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)
 
 V Memorial Gov. Miguel Arraes - Nordestao 2012 Recife/PE BRA 2012-09-06
RcRownchangeKK*chgGame
 1899 1869 2.00 6 -0.87 30 -26.10 
  Jatoba De Oliveira Reis, Paulo f2269  * BRA0.001-0.0830-2.40 
  Marinho, Cinthya De Souza 1605 BRA1.0010.18305.40 
  Macedo, Maximo Valerio f2055 BRA0.001-0.2630-7.80 
  Silva Diniz, Gelson 1597 BRA1.0010.17305.10 
  Araujo, Henrique Jose Morais De 2184 BRA0.001-0.1430-4.20 
  Silva, Carolina Alves 1684 BRA0.001-0.7430-22.20 
 * 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)
 

 

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