Individual Calculations September 2016
 Naser Eldean, Ahmed  Total change: -156.80  Rating chartPersonal card
 Arab Youth Championship U18 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1865 2047 1.00 7 -3.92 40 -156.80 
  Mohammed, Ali Adnan 1652 IRQ0.001-0.9240-36.80 
  Hbacha, Achraf c2002 TUN0.001-0.5640-22.40 
  Mabrouki, Houssem Eddine 1647  * TUN1.0010.08403.20 
  Cherifi, Razik 1996 ALG0.001-0.5740-22.80 
  Nassr, Ahmed f1973 ALG0.001-0.6040-24.00 
  Ben Brahem, Aymen 1712 TUN0.001-0.8840-35.20 
  Yasser, Mark f2071 EGY0.001-0.4740-18.80 
 * 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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