Rapid: Individual Calculations December 2023
 Jedidi, Brahim  Total change: -6.80  Rating chartPersonal card
 Tournoi Rapide FIDE de Novembre 2023 de Franconville (plus 1500) FRANCONVILLE FRA 2023-11-10
RcRownchangeKK*chgGame
 1698 1619 2.00 5 -0.34 20 -6.80 
  Laurent, Julien G. f2266 FRA0.001-0.0120-0.20 
  Sella, Laurent 1413 FRA1.0010.24204.80 
  Adlun, Pierre 1632 FRA0.001-0.4820-9.60 
  Rodrigues, Georges 1658 FRA0.001-0.4520-9.00 
  Berel, Thierry 1519 FRA1.0010.36207.20 

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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