Individual Calculations July 2017
 Marques, Afonso Mendes Pereira  Total change: 16.40  Rating chartPersonal card
 tx XEQUE-MATEmatica4 2017 Lisboa POR 2017-05-08
RcRownchangeKK*chgGame
 1551 1345 2.00 6 0.41 40 16.40 
  Reis, Luis Simoes 1745  * POR1.0010.924036.80 
  Mendes, Alberto Correa 1659 POR0.001-0.1440-5.60 
  Lopes, Mario Rui Silva Sena 1663 POR1.0010.874034.80 
  Lages, Duarte Jorge Da Silva 1552 BRA0.001-0.2340-9.20 
  Nunes, Adelino Vitor 1531 POR0.001-0.2640-10.40 
  Sousa, Manuel Filipe Mascarenh 1155 POR0.001-0.7540-30.00 
 * 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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