Individual Calculations June 2019
 Tamzali, Baccar  Total change: -8.80  Rating chartPersonal card
 Les Roses d'echecs de l'Ariana 2019 Ariana TUN 2019-05-10
RcRownchangeKK*chgGame
 1722 1913 4.50 7 -0.44 20 -8.80 
  Mejri, Moncef 1513  * TUN1.0010.08201.60 
  Ferjaoui, Khaled 1700 TUN1.0010.23204.60 
  Chamam, Nazih 2074 TUN0.001-0.2920-5.80 
  Elayeb, Med Yessine 1580 TUN1.0010.12202.40 
  Boulaares, Adam 1640 TUN0.501-0.3320-6.60 
  Aroua, Ahmed 1513  * TUN1.0010.08201.60 
  Ben Ghanem, Hamed 2036 TUN0.001-0.3320-6.60 
 * 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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