Rapid: Individual Calculations February 2018
 Ghebache, Nourreddine  Total change: -15.40  Rating chartPersonal card
 Rapid du Vendredi 12 jan 2018 Oran ALG 2018-01-12
RcRownchangeKK*chgGame
 1869 2166 5.00 7 -0.77 20 -15.40 
  Hallel, Tarik 1766  * ALG1.0010.08201.60 
  Saidi, Bouziane 1766  * ALG1.0010.08201.60 
  Moulay, Mehdi 2002 ALG0.001-0.7220-14.40 
  Bakhlouf, Boudjellal 1766  * ALG1.0010.08201.60 
  Lardjani, Slimane 1860 ALG0.001-0.8620-17.20 
  Fellah, Mohamed Amine 2156 ALG1.0010.49209.80 
  Fedili, Benamar 1766  * ALG1.0010.08201.60 
 * 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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