Individual Calculations October 2013
 Rimawy, Hosam  Total change: 3.60  Rating chartPersonal card
 Arab Boys Under-16 Championship 2013 Amman JOR 2013-09-14
RcRownchangeKK*chgGame
 1703 1777 5.50 9 0.24 15 3.60 
  Al-Faqeh, Mohammed 1377  * PLE1.0010.08151.20 
  Abu Khalf, Yousef 1750 JOR0.001-0.5415-8.10 
  Zaid, Aljundy 1563 JOR0.001-0.7715-11.55 
  Dali, Mohamed Souhaib c1778 TUN1.0010.50157.50 
  Hamawi, Karim 1640 LIB1.0010.32154.80 
  Elhares, Alaa 1887 EGY1.0010.65159.75 
  Elyan, Nooraldeen 1690 JOR1.0010.38155.70 
  Sultan, Ibrahim 1921 UAE0.001-0.3115-4.65 
  Hussein, Abbas 1725 IRQ0.501-0.0715-1.05 
 * 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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