Individual Calculations September 2013
 Tsuboi, Edson Kenji  Total change: -14.60  Rating chartPersonal card
 Aberto do Brasil Centenario da Colonizacao Japonesa no Vale do Ribeira Registro/SP BRA 2013-07-30
RcRownchangeKK*chgGame
 2032 2287 4.00 7 -1.46 10 -14.60 
  Pontes, Ailton 1973 BRA0.501-0.3610-3.60 
  Cirilo, Guilherme De Araujo 1898 BRA0.001-0.9110-9.10 
  Coelho, Tatiane Cristina 1887  * BRA1.0010.08100.80 
  Chang, Suzana wf1998 BRA1.0010.16101.60 
  Saito, Vinicius 2065 BRA1.0010.22102.20 
  Matsuura, Everaldo g2491 BRA0.001-0.2410-2.40 
  Martins, Anderson Donay 1910 BRA0.501-0.4110-4.10 
 * 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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