Individual Calculations March 2018
 Alraqum, Shahad  Total change: -188.40  Rating chartPersonal card
 Arab Individual Women Chess Championship 2017 Sharjah UAE 2018-01-26
RcRownchangeKK*chgGame
 1672 1696 0.00 9 -4.71 40 -188.40 
  Latreche, Sabrina wm2004 ALG0.001-0.1440-5.60 
  Faqeeh, Yara 1461 PLE0.001-0.7940-31.60 
  Raya, Alnaimat 1693 JOR0.001-0.5040-20.00 
  Ibtihal, Mohammed wc1505 SUD0.001-0.7540-30.00 
  Khalil, Hanan 1296  * UAE0.001-0.9240-36.80 
  Toubal, Hayat wm1908 ALG0.001-0.2340-9.20 
  Al Ali, Aisha Saif 1442 UAE0.001-0.8140-32.40 
  Boshra, Alshaeby wf1980 JOR0.001-0.1640-6.40 
  Jalaluldeen, Kareen Kamal J. wf1761 IRQ0.001-0.4140-16.40 
 * 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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