Individual Calculations January 2018
 Ben, Alaya Hazem  Total change: -16.00  Rating chartPersonal card
 5 RIDEF Parties classiques Championnats de la Francophonie hammamet TUN 2017-10-28
RcRownchangeKK*chgGame
 1816 1418 0.00 5 -0.40 40 -16.00 
  Gjergji, Rozana wc1818  * ALB0.001-0.0840-3.20 
  Nouira, Najeh 1818  * TUN0.001-0.0840-3.20 
  Bongo Akanga Ndjila, Barthelemy 1810 GAB0.001-0.0840-3.20 
  Manan, Yoboue Hermann 1818  * CIV0.001-0.0840-3.20 
  Maalmi, Khalil 1818  * TUN0.001-0.0840-3.20 
 * 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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