Individual Calculations October 2017
 Pinheiro, Albano  Total change: -11.80  Rating chartPersonal card
 Guimaraes Chess Open 2017 (CNL) Guimaraes POR 2017-09-02
RcRownchangeKK*chgGame
 1780 2023 4.00 6 -0.59 20 -11.80 
  Duarte, Francisco 1623  * POR1.0010.08201.60 
  Oliveira, Maria Alice Ramos Ma 1627 POR1.0010.08201.60 
  Galego, Luis g2423  * POR0.001-0.0820-1.60 
  Branco, Joao Carlos Fernandes 1669 POR1.0010.11202.20 
  Machado, Carlos 1715 POR0.501-0.3620-7.20 
  Santos, Jose Miguel Sereno 1623  * POR0.501-0.4220-8.40 
 * 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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