Individual Calculations November 2019
 Grigoryan, Karen H.  Total change: 7.30  Rating chartPersonal card
 X Torneio Marques de Pombal (PCT) Pombal POR 2019-10-10
RcRownchangeKK*chgGame
 2237 2608 7.00 7 0.73 10 7.30 
  Correia, Pedro Mourao Soares 2208  * POR1.0010.08100.80 
  Burghardt, Michael 2208  * POR1.0010.08100.80 
  Fernandes, Joao Pedro Murtinho 2208  * POR1.0010.08100.80 
  Campora, Daniel H. g2414 ARG1.0010.25102.50 
  Santos, Jose Guilherme B Lima 2208  * POR1.0010.08100.80 
  Correia, Mario 2208  * POR1.0010.08100.80 
  Gori, Andrea c2208  * ITA1.0010.08100.80 
 * 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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