Individual Calculations January 2019
 Belkhir, Mustapha  Total change: -5.60  Rating chartPersonal card
 Algerian Team Chess Championship D2 2018 Sidi Bel Abbes ALG 2018-12-14
RcRownchangeKK*chgGame
 1769 1803 3.00 6 -0.14 40 -5.60 
  Boulrens, Ala Eddine 1934 ALG1.0010.684027.20 
  Fellah, Fouad Aimen 1403  * ALG0.001-0.9240-36.80 
  Gourari, Moustafa 1995 ALG0.5010.254010.00 
  Ghafoul, Zakaria Abdelrahmane 1872 ALG0.001-0.4040-16.00 
  Harichane, Bassem 1828 ALG1.0010.534021.20 
  Hadj Mohamed, Mohamed 1583 ALG0.501-0.2840-11.20 
 * 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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