Individual Calculations November 2023
 Araujo, Ricardo Franca P D  Total change: 57.20  Rating chartPersonal card
 XIV Open internacional Marques de Pombal Pombal POR 2023-09-29
RcRownchangeKK*chgGame
 1751 1684 4.50 7 1.43 40 57.20 
  Costa, Nuno Guilherme R 1284  * POR1.0010.08403.20 
  Bruned Segura, Mario 2067 ESP1.0010.914036.40 
  Vuelban, Virgilio m2232 PHI0.001-0.0340-1.20 
  Goncalves, Lucas Jordao 1974 POR0.001-0.1640-6.40 
  Carmo, Paulo 1304 POR1.0010.09403.60 
  Ermida, Ricardo 1631 POR1.0010.434017.20 
  Veleirinho, Tomas Carvalho 1763 POR0.5010.11404.40 
 * 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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