Individual Calculations January 2018
 Sayari, Sofien  Total change: -7.60  Rating chartPersonal card
 5 RIDEF Parties classiques Championnats de la Francophonie hammamet TUN 2017-10-28
RcRownchangeKK*chgGame
 1886 1690 1.00 5 -0.38 20 -7.60 
  Jmila, Omar 2075 TUN0.001-0.0920-1.80 
  Manan, Yoboue Hermann 2002 CIV0.001-0.1420-2.80 
  Daghsen, Ali 2013 FRA0.001-0.1320-2.60 
  Burdot, Louis 1290  * LUX1.0010.08201.60 
  Bah, Brema f2050 MLI0.001-0.1020-2.00 
 * 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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