Individual Calculations March 2018
 Latreche, Sabrina  Total change: 0.00  Rating chartPersonal card
 Arab Individual Women Chess Championship 2017 Sharjah UAE 2018-01-26
RcRownchangeKK*chgGame
 1808 2004 6.50 9 0.00 20 0.00 
  Alraqum, Shahad 1696 KUW1.0010.14202.80 
  Toubal, Hayat wm1908 ALG1.0010.37207.40 
  Mezioud, Amina wm2059 ALG0.5010.08201.60 
  Boshra, Alshaeby wf1980 JOR1.0010.47209.40 
  Jalaluldeen, Kareen Kamal J. wf1761 IRQ0.501-0.3020-6.00 
  Alattar, Ghayda M. wf1964 JOR0.501-0.0620-1.20 
  Raya, Alnaimat 1693 JOR0.001-0.8620-17.20 
  Faqeeh, Yara 1604  * PLE1.0010.08201.60 
  Khalil, Hanan 1604  * UAE1.0010.08201.60 
 * 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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