Individual Calculations July 2011
 Jatoba De Oliveira Reis, Paulo  Total change: 8.25  Rating chartPersonal card
 Aberto do Brasil Cidade de Maceio Maceio/AL BRA 2011-05-26
RcRownchangeKK*chgGame
 2284 2379 5.00 7 0.78 15 11.70 
  Felix Junior, Marcelo Jose 1979  * BRA1.0010.08151.20 
  Magalhaes, Jonathas Jose De 2063 BRA1.0010.13151.95 
  Santiago, Yago De Moura f2238 BRA0.501-0.1915-2.85 
  Macedo, Maximo Iack f2314 BRA1.0010.41156.15 
  El Debs, Felipe De Cresce g2497 BRA1.0010.66159.90 
  Lima, Darcy g2489 BRA0.5010.15152.25 
  Molina, Roberto Junio Brito m2406 BRA0.001-0.4615-6.90 
 * 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)
 
 Memorial Gov. Miguel Arraes - Nordestao 2011 Recife/PE BRA 2011-06-02
RcRownchangeKK*chgGame
 2170 2379 5.00 7 -0.23 15 -3.45 
  Camara, Jose Arruda 1979  * BRA1.0010.08151.20 
  Pinto, Carlos Henrique Lopes f2078 BRA1.0010.15152.25 
  Bouwman, Marcelo Wanderley 2200 BRA0.501-0.2315-3.45 
  Rodrigues Da Silva, Evandro 2183 BRA1.0010.25153.75 
  Molina, Roberto Junio Brito m2406 BRA0.001-0.4615-6.90 
  Souza, Marcos Valerio A 2097 BRA0.501-0.3415-5.10 
  Silveira Filho, Neri Da Silva 2245 BRA1.0010.32154.80 
 * 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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