Individual Calculations September 2016
 Hbacha, Achraf  Total change: 11.20  Rating chartPersonal card
 Arab Youth Championship U18 Open Djerba TUN 2016-07-23
RcRownchangeKK*chgGame
 1953 2002 5.00 8 0.65 40 26.00 
  Naser Eldean, Ahmed 2047 LBA1.0010.564022.40 
  Noori, Sabah Nori 1943 IRQ0.001-0.5840-23.20 
  Aloulou, Mahmoud 1694 TUN1.0010.14405.60 
  Nassr, Ahmed f1973 ALG0.501-0.0440-1.60 
  Ouaret, Abdelouhab m2121 ALG0.5010.16406.40 
  Yasser, Mark f2071 EGY1.0010.604024.00 
  Zayan, Mohamed f2173 EGY0.001-0.2740-10.80 
  Mabrouki, Houssem Eddine 1602  * TUN1.0010.08403.20 
 * 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)
 
 Tunisian Schools Individual Championships 2016 U17 Open Le Kef TUN 2016-08-25
RcRownchangeKK*chgGame
 1659 2002 4.00 5 -0.37 40 -14.80 
  Majdoub, Jihed 1602  * TUN1.0010.08403.20 
  Hmida, Mohamed 1634 TUN1.0010.10404.00 
  Atia, Mohamed 1823 TUN0.501-0.2340-9.20 
  Zormati, Wassim -14 1602  * TUN1.0010.08403.20 
  Bouchamla, Alaa 1636 TUN0.501-0.4040-16.00 
 * 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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