Individual Calculations June 2013
 Mariam, Essa  Total change: 42.75  Rating chartPersonal card
 UAE Teams Chess CH. 2013 for Girls U14 Emirates UAE 2013-02-08
RcRownchangeKK*chgGame
 1584 1373 1.50 2 1.04 15 15.60 
  Al-Hammadi, Fatima Hussein 1584 UAE1.0010.771511.55 
  Al-Hammadi, Fatima Hussein 1584 UAE0.5010.27154.05 

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)
 
 UAE League CH. 2013 for Women Emirates UAE 2013-02-09
RcRownchangeKK*chgGame
 1549 1373 3.00 4 1.81 15 27.15 
  Al Zadjali, Maram 1507 UAE1.0010.681510.20 
  Al-Zarouni, Aisha 1699 UAE1.0010.871513.05 
  Al-Moaamari, Mozah 1292 UAE1.0010.39155.85 
  Abeer, Ali 1696 UAE0.001-0.1315-1.95 

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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