Individual Calculations May 2019
 Ben Ghanem, Hamed  Total change: 25.60  Rating chartPersonal card
 Festival International du jeu d'echecs du Sahel Tunisien (Open) Hammam Sousse TUN 2019-04-18
RcRownchangeKK*chgGame
 1828 2010 7.00 9 0.64 40 25.60 
  Aroua, Ahmed 1610  * TUN1.0010.08403.20 
  Zaghouani, Adel 1729 TUN1.0010.16406.40 
  Belattar, Ines 1610  * ALG1.0010.08403.20 
  Chamam, Nazih 2019 TUN0.001-0.4940-19.60 
  Ben Moussa, Rached 1688 TUN1.0010.13405.20 
  Ben Salah, Ghassen 1829 TUN1.0010.264010.40 
  Charfeddine, Akram 2015 TUN1.0010.514020.40 
  Meftahi, Houssem m2090 TUN0.001-0.3940-15.60 
  Zaydia, Marwen 1863 TUN1.0010.304012.00 
 * 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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