Rapid: Individual Calculations November 2018
 Dias, Antonio Alberto  Total change: -8.60  Rating chartPersonal card
 I Torneio do Investigador Lisboa POR 2018-09-29
RcRownchangeKK*chgGame
 1342 1640 4.50 6 -0.43 20 -8.60 
  Cabral, Guilherme 1240  * POR0.501-0.4220-8.40 
  Mauritti, Joao Francisco 1240  * POR1.0010.08201.60 
  Ribeiro, Vasco Domingos Veloso M 1627 POR0.001-0.5220-10.40 
  Ferreira, Tiago Cacador 1240  * POR1.0010.08201.60 
  Costa, Raul David Andrade 1240  * POR1.0010.08201.60 
  Ferreira, Nuno David Oliveira 1466 POR1.0010.27205.40 
 * 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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