Individual Calculations October 2021
 Sa, Nuno Baltasar Fogaca Barros  Total change: -19.20  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 1756 1805 4.00 9 -0.96 20 -19.20 
  Galego, Luis g2205  * POR0.001-0.0820-1.60 
  Wang, Luis 1405  * POR1.0010.08201.60 
  Boyer, Mahel f2205  * FRA0.001-0.0820-1.60 
  Taveira, Edgar Emanuel 1405  * POR1.0010.08201.60 
  Pantzar, Milton m2205  * SWE0.001-0.0820-1.60 
  Fernandez Sanjuan, Oscar 1405  * ESP0.001-0.9220-18.40 
  Moldovan, Andre Dragos 1405  * POR1.0010.08201.60 
  Lopes, Pedro Afonso 1513 POR1.0010.15203.00 
  Badillo Ramos, Steve 2054 ESP0.001-0.1920-3.80 
 * 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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