Rapid: Individual Calculations January 2014
 Alattar, Ghayda M.  Total change: -1.20  Rating chartPersonal card
 Arab Rapid Chess Championship(Women) Abu Dhubi UAE 2013-12-15
RcRownchangeKK*chgGame
 1889 1883 3.00 6 -0.06 20 -1.20 
  Zhu, Chen g2283  * QAT0.001-0.0820-1.60 
  Gharib, Alia Ali 1768 UAE1.0010.34206.80 
  Awad, Omaima wc1641 YEM1.0010.20204.00 
  Al-Zarouni, Kholoud Essa wm1865 UAE0.001-0.5320-10.60 
  Wafa, Shrook wg1965 EGY1.0010.612012.20 
  Razan, Alshaeby 1810 JOR0.001-0.6020-12.00 
 * 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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