Individual Calculations April 2019
 Mohamed, Nouali  Total change: -8.00  Rating chartPersonal card
 Championnat National par equipe A 2020 1-9 Hammamet TUN 2019-02-24
RcRownchangeKK*chgGame
 2070 2050 2.00 5 -0.40 20 -8.00 
  Chafai, Khalil 1824 TUN0.501-0.2920-5.80 
  Zarrouk, Hamza 1997 TUN1.0010.43208.60 
  Hergli, Amir 2042 TUN0.501-0.0120-0.20 
  Boudriga, Mohamed Ali m2366 TUN0.001-0.1320-2.60 
  Bengherabi, Khalil f2123 ALG0.001-0.4020-8.00 

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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