Individual Calculations November 2019
 Correia, Mario  Total change: 10.40  Rating chartPersonal card
 X Torneio Marques de Pombal (PCT) Pombal POR 2019-10-10
RcRownchangeKK*chgGame
 2002 2140 4.50 6 0.52 20 10.40 
  Guimaraes, Henrique 1740  * POR1.0010.08201.60 
  Gori, Andrea c1959 ITA1.0010.26205.20 
  Francisco, Joao f2103 ANG0.501-0.0520-1.00 
  Negrao, Alberto 1927 POR1.0010.23204.60 
  Grigoryan, Karen H. g2540  * ARM0.001-0.0820-1.60 
  Martins, Manuel 1740  * POR1.0010.08201.60 
 * 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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