Rapid: Individual Calculations April 2023
 Gandreuil, Brice  Total change: -7.60  Rating chartPersonal card
 1er Rapide d'Herquinghem-Lys ERQUINGHEM LYS FRA 2023-03-05
RcRownchangeKK*chgGame
 1666 1752 4.00 7 -0.19 40 -7.60 
  Rys, Ludovic 1373 FRA1.0010.09403.60 
  Christophe, Jean-Luc 1589 FRA1.0010.284011.20 
  Roger, Mehdi 2133 FRA0.001-0.0940-3.60 
  Desfontaine, Vincent 1648 FRA1.0010.364014.40 
  El Ouazzani, Zayd 1352  * FRA1.0010.08403.20 
  Alashtar, Aasef 1883 FRA0.001-0.3240-12.80 
  Delassus, Sebastien 1687 FRA0.001-0.5940-23.60 
 * 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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