Individual Calculations September 2013
 Silva, Igor Dos Santos  Total change: -6.75  Rating chartPersonal card
 Aberto do Brasil Centenario da Colonizacao Japonesa no Vale do Ribeira Registro/SP BRA 2013-07-30
RcRownchangeKK*chgGame
 2034 1919 1.00 5 -0.76 15 -11.40 
  Languidey, Simon Alejandro f2276 ARG0.001-0.1115-1.65 
  Gauche, Charles f2204 BRA0.001-0.1615-2.40 
  Montufar, Eymi Priscila Berrios 1519  * BRA1.0010.08151.20 
  Souza, Rafael Cabral De 2144 BRA0.001-0.2215-3.30 
  Massarioli, Felipe Alvarenga 2028 BRA0.001-0.3515-5.25 
 * 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)
 
 Aberto de Mogi das Cruzes 2013 Mogi das Cruzes/SP BRA 2013-08-16
RcRownchangeKK*chgGame
 1899 1919 3.00 5 0.31 15 4.65 
  Mendonca, Mateus Nakajo f2315 BRA0.001-0.0815-1.20 
  Vieira, Alexandre Letizio 1674 BRA1.0010.20153.00 
  Sousa, Fabio De Fatima 1755 BRA1.0010.28154.20 
  Garkauskas, Otto Dmitry 2089 BRA0.001-0.2815-4.20 
  Schwertner, Joao Victor Moreir 1663 BRA1.0010.19152.85 

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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