Individual Calculations January 2019
 Haouari, Amor  Total change: 41.60  Rating chartPersonal card
 Championnat de Tunisie Subsidiaire 2018 Tunis TUN 2018-12-13
RcRownchangeKK*chgGame
 1837 1788 4.00 7 1.04 40 41.60 
  Tritar, Kamel 1942 TUN1.0010.714028.40 
  Sassi, Adnen 2057 TUN1.0010.834033.20 
  Jmila, Omar 2109 TUN0.001-0.1340-5.20 
  Ben Brahem, Aymen 1886 TUN0.001-0.3740-14.80 
  Cherif, Omar 1450 TUN1.0010.12404.80 
  Tira, Mohamed Ali 2030 TUN0.001-0.2040-8.00 
  Derouiche, Mohamed Ramy 1388  * 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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