Rapid: Individual Calculations January 2024
 Bakhlouf, Boudjellal  Total change: -9.40  Rating chartPersonal card
 First Friday decembre 2023 Oran ALG 2023-12-01
RcRownchangeKK*chgGame
 1665 1548 1.00 4 -0.47 20 -9.40 
  Moueden, Mohamed Amine 1924 ALG0.001-0.0920-1.80 
  Ghomri, Abdelwahab 1456 ALG1.0010.37207.40 
  Djibtrouhi, Mustapha 1628 ALG0.001-0.3920-7.80 
  Azreug, Lazhar 1651 ALG0.001-0.3620-7.20 

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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