Rapid: Individual Calculations June 2017
 Costa, Joao Paulo Barbosa Da  Total change: 39.40  Rating chartPersonal card
 CD Semi-Rapidas Lisboa 2017 Lisboa POR 2017-05-13
RcRownchangeKK*chgGame
 1585 1411 4.00 7 1.97 20 39.40 
  Mendes, Alberto Correa 1631 POR0.001-0.2220-4.40 
  Ferreira, Nuno David Oliveira 1443 POR1.0010.542010.80 
  Nunes, Adelino Vitor 1528 POR1.0010.662013.20 
  Santos, Jose Guilherme B Lima 1811  * POR0.001-0.0820-1.60 
  Monteiro, Sara Cristina Da Silva wc1692 POR0.001-0.1620-3.20 
  Santos, Jose Duarte 1467 POR1.0010.582011.60 
  Marques, Afonso Mendes Pereira 1524 POR1.0010.652013.00 
 * 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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