Individual Calculations May 2011
 Vinagre, Antonio Pedro  Total change: -2.85  Rating chartPersonal card
 CNE 3 divisao - serie E several POR 2010-12-11
RcRownchangeKK*chgGame
 1782 2026 3.00 4 -0.19 15 -2.85 
  Martins, Abilio Morgado 1683 POR0.001-0.8815-13.20 
  Mendes, Alberto Correa 1787 POR1.0010.20153.00 
  Lopes, Jose Manuel Cidreiro 1793 POR1.0010.21153.15 
  Marques, Carlos Filipe Fernande 1863 POR1.0010.28154.20 

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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