Individual Calculations November 2015
 Boubacar, Mohameden  Total change: -11.20  Rating chartPersonal card
 arab club chess ch2015 AGADIR MAR 2015-10-13
RcRownchangeKK*chgGame
 2137 1950 1.50 6 -0.28 40 -11.20 
  Mansour, Sameer f2272 JOR0.001-0.1340-5.20 
  Al Mutairi, Hassan S 1933 KSA1.0010.484019.20 
  Taleb Mohamed, Ahmed c1976 MTN0.001-0.4640-18.40 
  Al-Hamlan, Faisal 1952 KUW0.5010.00400.00 
  Farahat, Ali m2350  * EGY0.001-0.0840-3.20 
  Sarwat, Walaa m2337 EGY0.001-0.0940-3.60 
 * 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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