Individual Calculations January 2019
 Cherif, Omar  Total change: 65.60  Rating chartPersonal card
 Championnat de Tunisie Subsidiaire 2018 Tunis TUN 2018-12-13
RcRownchangeKK*chgGame
 1791 1450 2.50 7 1.64 40 65.60 
  Nouira, Najeh 1850  * TUN0.001-0.0840-3.20 
  Khalfa, Mhamed 1801 TUN0.5010.394015.60 
  Alzantuti, Yousef 1850  * TUN1.0010.924036.80 
  Hergli, Amir 1850  * TUN0.5010.424016.80 
  Haouari, Amor 1788 TUN0.001-0.1240-4.80 
  Shili, Abderrazek 1727 TUN0.5010.334013.20 
  Ben Romdhane, Walid 1668 TUN0.001-0.2240-8.80 
 * 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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