Individual Calculations October 2008
 Quadros, Alberto Mendes  Total change: 18.75  Rating chartPersonal card
 Open Internacional de Xadrez "Comemorativo do 1ยบ de Maio" Albufeira POR 2008-07-01
RcRownchangeKK*chgGame
 1973 1733 1.50 3 0.86 25 21.50 
  Paulino, Jose Manuel Goncalves 2083 POR1.0010.892522.25 
  Albano Jeremias, Bianca 1990 POR0.001-0.1825-4.50 
  Sousa, Carlos Nuno G Fantasia 1845 POR0.5010.15253.75 

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)
 
 Campeonato Distrital Individual Absoluto A. X. D. Faro Olhao POR 2008-07-24
RcRownchangeKK*chgGame
 2083 1733 0.00 1 -0.11 25 -2.75 
  Guerreiro, Nuno Ricardo De J 2083 POR0.001-0.1125-2.75 

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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