Rapid: Individual Calculations August 2017
 Ahmed, Hassan Ahmed  Total change: -5.00  Rating chartPersonal card
 Jedah International Chess Tournament Jeddah KSA 2017-06-25
RcRownchangeKK*chgGame
 1848 2056 5.00 7 -0.25 20 -5.00 
  Al Otaibi, Naif S 1656  * KSA1.0010.08201.60 
  Al Baadi, Abdulaziz 1733 KSA1.0010.13202.60 
  Al Habeeb, Emad 1936 KSA0.001-0.6620-13.20 
  Abdulrahman, Adameldoma 1823 SUD1.0010.21204.20 
  Mohamed, Islam H 1894 EGY1.0010.29205.80 
  Al Mutairi, Abdullah F 2008 KSA0.001-0.5720-11.40 
  Gouda, Mohammed 1885 EGY1.0010.27205.40 
 * 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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