Individual Calculations November 2022
 Bouzidi, Ahmed  Total change: -20.80  Rating chartPersonal card
 Championnat de Tunisie Par Equipes Division A - 2022 Round 4-5-6 Hammamet TUN 2022-10-01
RcRownchangeKK*chgGame
 2081 2137 0.00 2 -1.14 20 -22.80 
  Barbaria, Yacine 2185 TUN0.001-0.4320-8.60 
  Hergli, Amir 1977 TUN0.001-0.7120-14.20 

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)
 
 Championnat de Tunisie Par Equipes Division A - 2022 Round 7-8-9-10-11 Hammamet TUN 2022-10-14
RcRownchangeKK*chgGame
 1949 2137 3.00 4 0.10 20 2.00 
  Mabrouk, Nizar 2009 TUN0.501-0.1720-3.40 
  Asri, Sofiane 2013 TUN0.501-0.1720-3.40 
  Elayeb, Med Yessine 1737  * TUN1.0010.08201.60 
  Ben Nasr, Sami 2037 TUN1.0010.36207.20 
 * 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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