Individual Calculations November 2015
 Farahat, Ali  Total change: -3.80  Rating chartPersonal card
 arab club chess ch2015 AGADIR MAR 2015-10-13
RcRownchangeKK*chgGame
 2120 2403 4.50 6 -0.38 10 -3.80 
  Mansour, Sameer f2272 JOR0.001-0.6810-6.80 
  Al-Hamlan, Faisal 2003  * KUW1.0010.08100.80 
  Sarwat, Walaa m2337 EGY0.501-0.0910-0.90 
  Elkholti, Achraf 2103 MAR1.0010.15101.50 
  Boubacar, Mohameden 2003  * MTN1.0010.08100.80 
  Taleb Mohamed, Ahmed c2003  * MTN1.0010.08100.80 
 * 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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