Individual Calculations September 2013
 Abdulla, Shaeri  Total change: 8.25  Rating chartPersonal card
 UAE Prsident Cup Open U14 Dubai UAE 2013-08-15
RcRownchangeKK*chgGame
 1599 1593 4.50 8 0.55 15 8.25 
  Sultan, Fareed 1529 UAE1.0010.41156.15 
  Rashid, Mosallam 1444 UAE1.0010.30154.50 
  Talal, M. Alhammadi 1588 UAE0.501-0.0115-0.15 
  Ali, Abdulaziz 1687 UAE0.5010.13151.95 
  Al Hamed, Saif Idrees 1525 UAE0.001-0.5915-8.85 
  Abdulla, Al-Hamed 1651 UAE0.5010.08151.20 
  Mohamed, Marshool 1580 UAE1.0010.48157.20 
  Mayed, Al-Rashedi 1787 UAE0.001-0.2515-3.75 

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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