Individual Calculations December 2021
 Jemai, Akram  Total change: -9.20  Rating chartPersonal card
 Championnat de Tunisie Par Equipes Division A - 2021 Monastir - Sousse TUN 2021-09-11
RcRownchangeKK*chgGame
 2056 2229 4.50 7 -0.46 20 -9.20 
  Jguiel, Ahmed 1829  * TUN1.0010.08201.60 
  Hergli, Amir 2001 TUN0.501-0.2920-5.80 
  Ben Ghanem, Hamed 2083 TUN1.0010.30206.00 
  Zanina, Moncef 2092 TUN0.001-0.6820-13.60 
  Ferchichi, Sofiane 1955 TUN1.0010.17203.40 
  Bouaziz, Mehdi f2239 TUN0.5010.01200.20 
  Hbacha, Achraf m2192 TUN0.501-0.0520-1.00 
 * 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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