Individual Calculations September 2013
 Vieira, Alexandre Letizio  Total change: 16.50  Rating chartPersonal card
 Aberto de Mogi das Cruzes 2013 Mogi das Cruzes/SP BRA 2013-08-16
RcRownchangeKK*chgGame
 1856 1674 2.00 5 0.55 30 16.50 
  Proudian, Armen f2074  * BRA0.001-0.0830-2.40 
  Silva, Igor Dos Santos 1919 BRA0.001-0.2030-6.00 
  Nakata, Thifa, Nni Harumi 1517 BRA1.0010.29308.70 
  Casarin, Luis Marcio Pinhat 1899 BRA1.0010.783023.40 
  Ikejiri, Daniel Yoshito 1872 BRA0.001-0.2430-7.20 
 * 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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