Individual Calculations June 2018
 Riden, Abd Sattar  Total change: -22.40  Rating chartPersonal card
 Championnat de Tunisie par equipes Division Honneur Nord Sousse TUN 2018-03-04
RcRownchangeKK*chgGame
 1638 1891 1.00 2 -0.56 40 -22.40 
  Boulaares, Adam 1491  * TUN0.001-0.9240-36.80 
  Achour, Anis 1785 TUN1.0010.364014.40 
 * 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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