Individual Calculations July 2023
 Khalifah, Khaled  Total change: 14.40  Rating chartPersonal card
 Dubai Open Chess Tournament 2023 - B Dubai UAE 2023-05-27
RcRownchangeKK*chgGame
 1842 1959 6.00 9 0.36 40 14.40 
  Darsith, Manoj Nair 1588 IND0.001-0.9040-36.00 
  Mahmoud Youssef, Noha 1674 EGY1.0010.16406.40 
  Hussain, Hashem 1705 KUW1.0010.19407.60 
  Jaiveer, Mahendru 1716 IND0.001-0.8040-32.00 
  Vaibhav, Krishnan K P 1559  * IND1.0010.08403.20 
  Ammar, Sedrani f2197 UAE1.0010.804032.00 
  Chekh Adm Khedr, Aram f2174 SYR0.001-0.2340-9.20 
  Boshra, Alshaeby wm1841 JOR1.0010.344013.60 
  Rayes, Abdul Kader 2124 SYR1.0010.724028.80 
 * 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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