Rapid: Individual Calculations January 2023
 Marchal, Nicolas  Total change: 7.20  Rating chartPersonal card
 10e Open Fide Rapide de la Ligue d'Echecs de Martinique LE LAMENTIN FRA 2022-12-04
RcRownchangeKK*chgGame
 1457 1585 3.50 5 0.36 20 7.20 
  Alcindor, Samuel 1631 FRA0.001-0.4420-8.80 
  Assouvie, Liliane 1213 FRA1.0010.10202.00 
  Prudent, Sylvio 1679 FRA1.0010.632012.60 
  Edmond, Yves 1579 FRA0.501-0.0120-0.20 
  Moulanier, Lorens 1185  * FRA1.0010.08201.60 
 * 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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