Individual Calculations September 2016
 Farah, Souleimane Maher  Total change: -7.20  Rating chartPersonal card
 Arab Youth Championship U16 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1866 1787 3.00 8 -0.18 40 -7.20 
  Atia, Mohamed 1745 TUN0.501-0.0640-2.40 
  Bouchamla, Alaa 1603 TUN0.501-0.2440-9.60 
  Araoun, Saadi c1903 ALG0.001-0.3440-13.60 
  Yaser, Kareim 2081 EGY0.001-0.1540-6.00 
  Djabri , Massinas f1841 ALG1.0010.584023.20 
  Mohammed, Naoueli f1951 TUN0.001-0.2840-11.20 
  Rabeea, Sabah Nori f1882 IRQ0.001-0.3740-14.80 
  Fellah, Mohamed c1918 LBA1.0010.684027.20 

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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