Individual Calculations November 2015
 Hergli, Khaled  Total change: 11.20  Rating chartPersonal card
 1er Open International d'Echecs de Carthage 2015 Hammamet TUN 2015-10-04
RcRownchangeKK*chgGame
 2089 1815 1.50 6 0.28 40 11.20 
  Bouaziz, Slim g2215  * TUN0.001-0.0840-3.20 
  Abbes, Ali c2205 TUN0.5010.414016.40 
  Amdouni, Zoubaier f2215  * TUN0.001-0.0840-3.20 
  Rian, Saad 2054 MAR0.001-0.2040-8.00 
  Zitan, Abdelhay 1731 MAR1.0010.384015.20 
  Kahla, Souhaiel 2112 TUN0.001-0.1540-6.00 
 * 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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