Individual Calculations December 2019
 Meftahi, Houssem  Total change: -17.20  Rating chartPersonal card
 Championnat de Tunisie Subsidiaire Hammamet TUN 2019-10-26
RcRownchangeKK*chgGame
 1930 2110 5.50 9 -0.86 20 -17.20 
  Zaghouani, Adel 1733 TUN0.501-0.4120-8.20 
  Mejri, Moncef 1710  * TUN1.0010.08201.60 
  Hmam, Mohamed 2008 TUN0.501-0.1420-2.80 
  Hamzaoui, Khalil 1762 TUN0.501-0.3920-7.80 
  Abassi, Adel 1944 TUN1.0010.28205.60 
  Taieb, Sahbi c2085 TUN0.001-0.5320-10.60 
  Boulaares, Adam 1850 TUN1.0010.18203.60 
  Charfeddine, Akram 1974 TUN1.0010.32206.40 
  Amdouni, Zoubaier f2306 TUN0.001-0.2520-5.00 
 * 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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