Rapid: Individual Calculations March 2020
 Saddok, Nadjib  Total change: -7.60  Rating chartPersonal card
 Tournoi Rapide du Printemps de la Tour d'Echecs de Bizerte 2020 Bizerte TUN 2020-02-08
RcRownchangeKK*chgGame
 1726 1780 3.00 6 -0.38 20 -7.60 
  Amdouni, Amenallah 1439 TUN0.001-0.8820-17.60 
  Malki, Mounir 1726 TUN1.0010.42208.40 
  Ayari, Mahmoud 1878 TUN0.001-0.3720-7.40 
  Aljahani, Mohamed Alarif 1610 LBA1.0010.28205.60 
  Miladi, Amen wf1701 TUN1.0010.39207.80 
  Chamam, Nazih 2002 TUN0.001-0.2220-4.40 

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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