Individual Calculations July 2018
 Reis, Luis Simoes  Total change: 1.60  Rating chartPersonal card
 tx XEQUE-MATEmatica5 2018 Lisboa POR 2018-05-07
RcRownchangeKK*chgGame
 1644 1837 5.00 7 0.08 20 1.60 
  Lixa, Alberto 1437  * POR1.0010.08201.60 
  Nunes, Adelino Vitor 1515 POR1.0010.13202.60 
  Pina, Tiago 1437  * POR0.501-0.4220-8.40 
  Costa, Fabio Filipe 1437  * POR1.0010.08201.60 
  Guia, Artur Solovyov Eloy 1708 POR0.501-0.1720-3.40 
  Santos, Julio 1896 POR1.0010.582011.60 
  Pires, Emanuel Joao Robarts 2078 POR0.001-0.2020-4.00 
 * 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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