Individual Calculations December 2019
 Boulaares, Akram  Total change: 37.60  Rating chartPersonal card
 Championnat de Tunisie Subsidiaire Hammamet TUN 2019-10-26
 1791 1512 2.00 6 0.94 40 37.60 
  Ben Brahem, Aymen 1912  * TUN0.001-0.0840-3.20 
  Ghanem, Khaled 1783 TUN0.001-0.1740-6.80 
  Zenaidi, Kais 1895 TUN0.001-0.0940-3.60 
  Ben Youssef, Chedly 1630 TUN1.0010.664026.40 
  Haouari, Amor 1762 TUN1.0010.814032.40 
  Hamzaoui, Khalil 1762 TUN0.001-0.1940-7.60 
 * 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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