Individual Calculations April 2016
 Guerra, Valter  Total change: -16.80  Rating chartPersonal card
 I Open Internacional da Caparica Caparica & Trafaria POR 2016-03-18
RcRownchangeKK*chgGame
 1773 1970 3.50 6 -0.84 20 -16.80 
  Monteiro, Carlos Alberto C 1570  * POR1.0010.08201.60 
  Belecciu, Richard Gerard 1759 POR0.001-0.7720-15.40 
  Guerreiro, Jose Velho 1570  * POR1.0010.08201.60 
  Figueiredo, Mario 2004 POR0.5010.05201.00 
  Reis, Luis Simoes 1916 POR0.501-0.0820-1.60 
  Pauwels, Rudi 1818 BEL0.501-0.2020-4.00 
 * 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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