Individual Calculations December 2018
 Brahami, Lamine  Total change: 101.20  Rating chartPersonal card
 Arab Chess Individual Championship 2018 U16 Open Hammamet TUN 2018-10-28
RcRownchangeKK*chgGame
 1893 1996 8.00 9 2.53 40 101.20 
  Majdoub, Jihed 1596  * TUN1.0010.08403.20 
  Karmel.jalghoum 1726 PLE1.0010.17406.80 
  Salem, Ahmed Salem 1980 UAE0.001-0.5240-20.80 
  Moazaz , Dhahir Habeeb f2128 IRQ1.0010.684027.20 
  Loay, Sameer c2085 JOR1.0010.624024.80 
  Al Hosani, Omran f2127 UAE1.0010.684027.20 
  Toom, Omar 1877 PLE1.0010.344013.60 
  Hadj Kholti, Yasser 1924 MAR1.0010.404016.00 
  Zouari, Mohanned 1596  * 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)
 

 

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