Individual Calculations February 2015
 Abeer, Ali  Total change: -6.00  Rating chartPersonal card
 Elite Youth CH tt U 16-18-20 G Al Alin UAE 2014-12-27
RcRownchangeKK*chgGame
 1730 1555 0.50 2 -0.15 40 -6.00 
  Al Maamari, Wafia Darwish wc1505 UAE0.001-0.5740-22.80 
  Nouman, Amna wm1955  * UAE0.5010.424016.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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