Rapid: Individual Calculations July 2023
 Christophe, Jean-Luc  Total change: 2.60  Rating chartPersonal card
 Rapide du CDJE 59 2023 MARCQ EN BAROEUL FRA 2023-06-04
RcRownchangeKK*chgGame
 1673 1565 2.00 5 0.13 20 2.60 
  Minet, Julien 1817 BEL0.5010.31206.20 
  Tupet, Guillaume 1889 FRA0.5010.37207.40 
  Messaoui, Rafael 1389 FRA1.0010.27205.40 
  Griffon, Olivier 1748 FRA0.001-0.2620-5.20 
  Boudarn, Brahim 1520 FRA0.001-0.5620-11.20 

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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