Individual Calculations June 2018
 Zaibi, Amir  Total change: 1.20  Rating chartPersonal card
 Championnat de Tunisie par equipes Division Nationale B Sousse TUN 2018-03-03
RcRownchangeKK*chgGame
 2008 2389 5.50 6 0.06 20 1.20 
  Zouaoui, Hafedh 1989  * TUN0.501-0.4220-8.40 
  Jmila, Omar 2079 TUN1.0010.14202.80 
  Houimel, Omar f1989  * TUN1.0010.08201.60 
  Marzouk, Amira wf1989  * TUN1.0010.08201.60 
  Gasmi, Walid 1989  * TUN1.0010.08201.60 
  Chamam, Nazih 2015 TUN1.0010.10202.00 
 * 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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