Individual Calculations November 2019
 Ribeiro, Orlando  Total change: 31.60  Rating chartPersonal card
 X Torneio Marques de Pombal (PCT) Pombal POR 2019-10-10
RcRownchangeKK*chgGame
 1747 1643 3.00 6 0.79 40 31.60 
  Pakmor, Claus 2004 DEN0.001-0.1040-4.00 
  Pontes, Tiago Jose Freixo 1243  * POR1.0010.08403.20 
  Burghardt, Michael 1851 POR0.5010.274010.80 
  Gori, Andrea c1959 ITA0.001-0.1340-5.20 
  Gomes, Estevao Moreira 1546 POR1.0010.374014.80 
  Damasceno, Jorge 1881 POR0.5010.304012.00 
 * 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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