Individual Calculations January 2014
 Nunes Jr, Sidney  Total change: 3.75  Rating chartPersonal card
 I Open do Brasil - Foz do Iguaçu Foz do Iguaçu/PR BRA 2013-12-12
RcRownchangeKK*chgGame
 1952 1989 3.50 6 0.25 15 3.75 
  Born, Ary 1589  * BRA1.0010.08151.20 
  Quintiliano Pinto, Renato R. f2340 BRA0.001-0.1115-1.65 
  Assis, Washington Luis Lincoln D 1790 BRA1.0010.24153.60 
  Lukachewski Junior, Wanderlei 2031 BRA0.5010.06150.90 
  Almeida, Carlos 1837 PAR1.0010.30154.50 
  Garkauskas, Otto Dmitry 2122 BRA0.001-0.3215-4.80 
 * 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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