Individual Calculations October 2021
 Oubina Pazos, Ricardo  Total change: 59.60  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 1574 1280 3.00 8 1.49 40 59.60 
  Prado Acebo, Ines wf1680  * ESP0.001-0.0840-3.20 
  Alonso Fernandez, Gonzalo 1680  * ESP0.001-0.0840-3.20 
  Sampaio, Joao 1630  * FRA0.5010.394015.60 
  Tevar Sanz, Gonzalo 1680  * ESP0.001-0.0840-3.20 
  Samuel Lares, Jairo 1680  * ESP0.001-0.0840-3.20 
  Cavadas, Jose 1486 POR0.5010.264010.40 
  Carvalho, Francisco Daniel 1084 POR1.0010.254010.00 
  Garcia Fernandez, Manuel 1668 ESP1.0010.914036.40 
 * 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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