Rapid: Individual Calculations August 2023
 Selmi, Abdelhafidh  Total change: 96.40  Rating chartPersonal card
 Tournoi Maghrebin des echecs de Bouhajla Bouhajla,Tunisia TUN 2023-07-16
RcRownchangeKK*chgGame
 1567 1265 3.50 7 2.41 40 96.40 
  Chaouech, Oussama 1518 TUN0.001-0.1940-7.60 
  Messaoudi, Imed 1438 TUN1.0010.734029.20 
  Bouafia, Arken 1507 TUN1.0010.804032.00 
  Khadhraoui, Ramzi 1655 TUN1.0010.914036.40 
  Ajili, Rayen 1709 TUN0.001-0.0640-2.40 
  Laagab, Mhamed 1560 TUN0.5010.354014.00 
  Bahri, Mahdi 1584 TUN0.001-0.1340-5.20 

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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