Individual Calculations August 2023
 Amdouni, Amenallah  Total change: -5.60  Rating chartPersonal card
 Phase finale du Championnat par equipes de la Division d'Honneur 2022 Sousse,Tunisia TUN 2023-07-07
RcRownchangeKK*chgGame
 1652 1590 1.00 3 -0.28 20 -5.60 
  Derouiche, Mohamed Ramy 1506 TUN0.001-0.6220-12.40 
  Farhani, Aziz 1828 TUN0.5010.30206.00 
  Zouari, Mohanned 1621 TUN0.5010.04200.80 

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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