Rapid: Individual Calculations December 2015
 Almeida, Luis Fernando Silva  Total change: 37.20  Rating chartPersonal card
 XV Open de Xadrez do CCFC (Paraense RPD 2015) Ananindeua PA BRA 2015-11-15
RcRownchangeKK*chgGame
 1929 1566 2.50 6 1.86 20 37.20 
  Santos, Gleydson Jose Barbosa 1966  * BRA0.001-0.0820-1.60 
  Ferreira, Mauro Augusto Barros 1966  * BRA1.0010.922018.40 
  Mendes, Joao Paulo 1915 BRA0.001-0.1120-2.20 
  Ferreira, Pedro Araujo 1940 BRA0.5010.40208.00 
  De Macena, Francois Rodrigues 1822 BRA1.0010.812016.20 
  Cohen Farias, Paulo 1966  * BRA0.001-0.0820-1.60 
 * 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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