Individual Calculations December 2018
 Viegas, Daniel Filipe Oliveira  Total change: -22.80  Rating chartPersonal card
 GXA Outono 2018 Lisboa POR 2018-11-05
RcRownchangeKK*chgGame
 1630 1837 2.50 5 -1.14 20 -22.80 
  Machado, Carlos Augusto G 1437  * POR0.501-0.4220-8.40 
  Seia, Joao Manuel 1708 POR0.001-0.6720-13.40 
  Mouquinho, Jose Francisco B 1437  * POR1.0010.08201.60 
  Goncalves, Carlos Manuel M. 1648 POR1.0010.25205.00 
  Roque, Armando Filipe 1921 POR0.001-0.3820-7.60 
 * 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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