Individual Calculations July 2008
 Safar, Reem  Total change: -18.25  Rating chartPersonal card
 10th Dubai International Open Tournament Dubai UAE 2008-04-05
RcRownchangeKK*chgGame
 1915 1749 1.50 7 -0.73 25 -18.25 
  Sergeeva, Maria wg2099 KAZ0.001-0.1125-2.75 
  Mari Ooriad, Pouya 2099 IRI0.001-0.1125-2.75 
  Bajarani, Ulvi f2099 AZE0.001-0.1125-2.75 
  Hakimifard, Ghazal wf2055 IRI0.001-0.1425-3.50 
  Abdulaziz, Amal wf1639 UAE0.501-0.1525-3.75 
  Bukhashem, Fayeqa S wf1733 UAE0.001-0.5225-13.00 
  Khadija, Malalla 1681 UAE1.0010.412510.25 

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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