Individual Calculations February 2015
 Yasmin, Ali  Total change: 42.00  Rating chartPersonal card
 Elite Youth CH tt U 16-18-20 G Al Alin UAE 2014-12-27
RcRownchangeKK*chgGame
 1413 1395 2.00 2 1.05 40 42.00 
  Alshamsi , Amal Fadel 1353 UAE1.0010.444017.60 
  Al-Hammadi, Fatima Hussein 1472 UAE1.0010.614024.40 

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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