Individual Calculations October 2019
 Reboredo Martinez, Claudio  Total change: -2.00  Rating chartPersonal card
 Guimaraes Chess Open 2019 (PCT) Guimaraes POR 2019-08-28
RcRownchangeKK*chgGame
 1851 1931 4.00 7 -0.05 40 -2.00 
  Silva, Daniel Frederico V 1655 POR1.0010.17406.80 
  Lopez Quevedo, Eduardo 2188 ESP0.001-0.1840-7.20 
  Vinagre, Raquel 1531  * POR1.0010.08403.20 
  Ruperez Benito, Antonio f2331  * ESP0.001-0.0840-3.20 
  Nunes, Eduardo 1566 POR1.0010.10404.00 
  Lopez Diaz, Pablo 1531  * ESP1.0010.08403.20 
  Torrijos Garcia, Borja 2153 ESP0.001-0.2240-8.80 
 * 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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