Individual Calculations September 2016
 Ben Brahem, Aymen  Total change: 20.80  Rating chartPersonal card
 Arab Youth Championship U18 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1910 1712 2.50 7 0.52 40 20.80 
  Ouaret, Abdelouhab m2112  * ALG0.001-0.0840-3.20 
  Mabrouki, Houssem Eddine 1467 TUN1.0010.20408.00 
  Zayan, Mohamed f2112  * EGY0.001-0.0840-3.20 
  Cherifi, Razik 1996 ALG0.001-0.1640-6.40 
  Aloulou, Mahmoud 1694 TUN0.501-0.0340-1.20 
  Naser Eldean, Ahmed 2047 LBA1.0010.884035.20 
  Noori, Sabah Nori 1943 IRQ0.001-0.2140-8.40 
 * 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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