Individual Calculations April 2008
 Correia, Paulo Nuno  Total change: -14.85  Rating chartPersonal card
 Interno GX Alekhine - Série de Apuramento 3 Lisboa POR 2007-11-04
RcRownchangeKK*chgGame
 1761 1865 1.50 4 -0.99 15 -14.85 
  Tavares, Jose Pedro Goncalves 1726 POR1.0010.31154.65 
  Lopes, Jose Manuel Cidreiro 1830 POR0.001-0.5515-8.25 
  Figueiredo, Renato Freire 1958 POR0.001-0.3715-5.55 
  Sousa, Jose Paulo Raposo 1530 POR0.501-0.3815-5.70 

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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