Rapid: Individual Calculations June 2019
 Oliveira, Afonso Duarte Q  Total change: -12.60  Rating chartPersonal card
 I Torneio de Xadrez do Arunca (CNSR) Soure POR 2019-05-01
RcRownchangeKK*chgGame
 1287 1290 3.00 7 -0.63 20 -12.60 
  Martins, Diogo Faria Oliveira 1690  * POR0.001-0.0820-1.60 
  Costa, Fernando Soares Fernandes 1038 POR1.0010.19203.80 
  Goncalves, Nuno Filipe Pocinho 1604 POR0.001-0.1420-2.80 
  Basilio, Henrique 1073 POR1.0010.22204.40 
  Gomes, Micael 1496 POR0.001-0.2420-4.80 
  Rodrigues, Dinis 1023 POR0.001-0.8220-16.40 
  Marques, David Santos 1085 POR1.0010.24204.80 
 * 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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