Individual Calculations July 2008
 Diogo, Antonio Manuel Mamede  Total change: -0.30  Rating chartPersonal card
 Distrital de Leiria - preliminar Bombarral POR 2008-04-06
RcRownchangeKK*chgGame
 1846 1988 2.00 3 -0.02 15 -0.30 
  Lima Santos, Hugo 1667 POR0.501-0.3715-5.55 
  Bray, Jose Manuel 1984 POR1.0010.49157.35 
  Santos, Antonio Severino 1888 POR0.501-0.1415-2.10 

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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