Rapid: Individual Calculations April 2023
 Roger, Mehdi  Total change: -22.80  Rating chartPersonal card
 1er Rapide d'Herquinghem-Lys ERQUINGHEM LYS FRA 2023-03-05
RcRownchangeKK*chgGame
 1778 2133 6.50 9 -1.14 20 -22.80 
  Virazels, Julien 1733  * FRA1.0010.08201.60 
  Mayouf, Salah 1459 FRA1.0010.01200.20 
  Voiculescu-Holvad, Stefan 1646 FRA1.0010.04200.80 
  Champetier, Nicolas 1716 FRA1.0010.07201.40 
  Gandreuil, Brice 1752 FRA1.0010.09201.80 
  Alashtar, Aasef 1883 FRA0.001-0.8120-16.20 
  Delassus, Sebastien 1687 FRA1.0010.06201.20 
  Havez, Matthieu 1974 FRA0.501-0.2120-4.20 
  Ellis, Antoine 2156 FRA0.001-0.4720-9.40 
 * 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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