Individual Calculations November 2015
 Guara Neto, Argemiro Braga  Total change: -5.40  Rating chartPersonal card
 Aberto do Brasil Athenas Infraestrutura e Edificacoes e Gran Solare Lencois Resort Barreirinhas MA BRA 2015-10-16
RcRownchangeKK*chgGame
 2295 2058 0.50 3 -0.27 20 -5.40 
  Quintiliano Pinto, Renato R. m2443 BRA0.001-0.0920-1.80 
  Mareco, Sandro g2458  * ARG0.001-0.0820-1.60 
  Cunha, Adriano De Jesus Silva 1984 BRA0.501-0.1020-2.00 
 * 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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