Individual Calculations July 2008
 Santos, Sandra Cristina Brito D  Total change: -2.75  Rating chartPersonal card
 Campeonato Distrital de Sub-16_Sub18_Sub20 - 2007/2008 Brandoa POR 2008-05-02
 1774 1424 0.00 1 -0.11 25 -2.75 
  Pinto, Andre Filipe Silva 1774 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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