Individual Calculations October 2019
 Lopez Quevedo, Eduardo  Total change: -3.20  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1979 2188 5.00 7 -0.16 20 -3.20 
  Martinez Duany, Lelys Stanley g2526 CUB0.001-0.1220-2.40 
  Reboredo Martinez, Claudio 1931 ESP1.0010.18203.60 
  Palhas, Miguel Branco 1788  * POR1.0010.08201.60 
  Monteiro, Paulo Alexandre G 1818 POR1.0010.10202.00 
  Fernandes, Joao Pedro Murtinho 2044 POR0.001-0.6920-13.80 
  Furtado, Dinis 1788  * POR1.0010.08201.60 
  Silva, Pedro Gil Ferreira Da 1960 POR1.0010.21204.20 
 * 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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