Individual Calculations July 2014
 Draoui, Najib  Total change: 3.30  Rating chartPersonal card
 Arab clubs championship Marrakech MAR 2014-05-24
RcRownchangeKK*chgGame
 2234 2307 4.50 7 0.33 10 3.30 
  Al Badani, Abdu f2155 YEM1.0010.30103.00 
  Yaaqoub, Rashid f2173 SUD1.0010.32103.20 
  Al-Zendani, Zendan m2351 YEM1.0010.56105.60 
  Onkoud, Abdelaziz m2385 MAR0.5010.11101.10 
  Sarwat, Walaa m2310 EGY0.001-0.5010-5.00 
  Basil, Alshouha 2169 JOR0.501-0.1910-1.90 
  Al-Hajiri, Bader 2095 KUW0.501-0.2710-2.70 

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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