Individual Calculations October 2008
 Salem, Amna  Total change: -4.20  Rating chartPersonal card
 UAE President Cup 2008 Al Ain UAE 2008-08-23
 1974 1776 0.50 3 -0.28 15 -4.20 
  Mohamed, Houssein f2126 UAE0.001-0.1115-1.65 
  Almery, Saleh 1939 UAE0.001-0.2815-4.20 
  Mohamed, Eissa 1856 UAE0.5010.11151.65 

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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