Individual Calculations January 2018
 Atia, Mohamed  Total change: -28.80  Rating chartPersonal card
 5 RIDEF Parties classiques Championnats de la Francophonie hammamet TUN 2017-10-28
RcRownchangeKK*chgGame
 1754 1880 5.00 9 -0.72 40 -28.80 
  Berend, Elvira wg2280  * LUX0.001-0.0840-3.20 
  Mrizek, Omar 1480  * TUN1.0010.08403.20 
  Sim, Sylvain f2233 FRA0.001-0.1140-4.40 
  Kneib, Bernard 1480  * FRA1.0010.08403.20 
  Berthelot, Yannick f2280  * FRA0.001-0.0840-3.20 
  Aroua, Ahmed 1531 TUN1.0010.11404.40 
  Bamri, Salim 1480  * TUN0.501-0.4240-16.80 
  Fornes, Paul 1541 FRA0.501-0.3840-15.20 
  Boulaares, Adam 1480  * TUN1.0010.08403.20 
 * 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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