Individual Calculations April 2019
 Ismail, Hassen  Total change: 21.40  Rating chartPersonal card
 Championnat National par equipe A 2020 1-9 Hammamet TUN 2019-02-24
RcRownchangeKK*chgGame
 2082 1991 4.50 9 1.07 20 21.40 
  Hmam, Mohamed 2020 TUN0.001-0.4620-9.20 
  Meddeb, Anis f2164 TUN0.5010.23204.60 
  Ferchichi, Sofiane 2051 TUN0.5010.08201.60 
  Saadani, Tarak 2081 TUN0.5010.12202.40 
  Chouchane, Mohamed 1921 TUN1.0010.40208.00 
  Laouini, Sami 2175 TUN0.5010.24204.80 
  Jemai, Akram 2239 TUN0.001-0.1920-3.80 
  Ben Ammar, Mohamed c2041 TUN1.0010.572011.40 
  Bouflija, Hedi 2047 TUN0.5010.08201.60 

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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