Rapid: Individual Calculations January 2019
 Fellah, Fouad Aimen  Total change: 11.20  Rating chartPersonal card
 5em open national des echecs SIDI BEL ABBES Bel Abbes ALG 2018-12-07
RcRownchangeKK*chgGame
 1773 1621 2.50 6 0.56 20 11.20 
  Saim, Bachir 2021  * ALG0.001-0.0820-1.60 
  Djibtrouhi, Abdelillah 1360 ALG1.0010.18203.60 
  Bouhadi, Abderrahim f1936 ALG0.5010.36207.20 
  Ferrah, Hacene 1776 ALG1.0010.712014.20 
  Djeddi , Salah Eddine 1831 ALG0.001-0.2320-4.60 
  Saidi, Bouziane 1712 ALG0.001-0.3820-7.60 
 * 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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