Individual Calculations September 2013
 Mendonca, Mateus Nakajo  Total change: 22.80  Rating chartPersonal card
 Aberto do Brasil Centenario da Colonizacao Japonesa no Vale do Ribeira Registro/SP BRA 2013-07-30
RcRownchangeKK*chgGame
 2108 2315 6.50 9 -0.16 15 -2.40 
  Pereira, Daniele Costa 1915  * BRA1.0010.08151.20 
  Chang, Suzana wf1998 BRA1.0010.13151.95 
  Delgado Ramirez, Neuris g2583 PAR0.001-0.1715-2.55 
  Chaves, Joara wm2025 BRA1.0010.16152.40 
  Sztokbant, Bernardo Vainzoff 2185 BRA0.001-0.6815-10.20 
  Queiroz, Alberto Becker 1988 BRA0.501-0.3715-5.55 
  Pontes, Ailton 1973 BRA1.0010.12151.80 
  Segal, Alexandru Sorin m2134 BRA1.0010.26153.90 
  Cruz, William Ferreira Da 2170 BRA1.0010.31154.65 
 * 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
 2112 2315 6.00 6 1.68 15 25.20 
  Nikolic, Jovane 1915  * BRA1.0010.08151.20 
  Silva, Igor Dos Santos 1919 BRA1.0010.08151.20 
  Carvalho, Rafael Cunha De 2047 BRA1.0010.17152.55 
  Proudian, Armen f2291 BRA1.0010.47157.05 
  Cubas Jose, Fernando g2512 PAR1.0010.751511.25 
  Queiroz, Alberto Becker 1988 BRA1.0010.13151.95 
 * 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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