Individual Calculations May 2011
 Dias, Augusto Martins  Total change: 9.45  Rating chartPersonal card
 Distrital de Veteranos de Lisboa 2011 Lisboa POR 2011-03-05
RcRownchangeKK*chgGame
 1721 1856 4.00 5 0.63 15 9.45 
  Vieira, Vitor 1575 POR1.0010.16152.40 
  Martins, Abilio Morgado 1707 POR1.0010.30154.50 
  Figueiredo, Renato Freire 1851 POR1.0010.49157.35 
  Mendes, Alberto Correa 1787 POR0.001-0.6015-9.00 
  Santos, Amadeu Solha 1686 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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