Rapid: Individual Calculations October 2022
 Marcaggi, Louis  Total change: -14.60  Rating chartPersonal card
 30eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2022-09-11
RcRownchangeKK*chgGame
 1480 1524 1.00 3 -0.73 20 -14.60 
  Lesueur, Gabriel 1935 FRA0.001-0.0820-1.60 
  Martellier, Antoine 1307 FRA0.001-0.7820-15.60 
  Bouguern, Sarah 1197 FRA1.0010.13202.60 

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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