Individual Calculations September 2011
 Correia, Paulo Nuno  Total change: -4.50  Rating chartPersonal card
 XXII Taca de Lisboa distrito Lisboa POR 2011-05-08
RcRownchangeKK*chgGame
 1661 1764 1.50 3 -0.30 15 -4.50 
  Santos, Amadeu Solha 1692 POR0.501-0.1015-1.50 
  Massena, Domingos 1364  * POR1.0010.08151.20 
  Durao, Joaquim m1928 POR0.001-0.2815-4.20 
 * 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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