Rapid: Individual Calculations May 2023
 Vaillot, Frank  Total change: 3.40  Rating chartPersonal card
 XXIVeme Rapide de l'Echiquier Royal CHATENOY LE ROYAL FRA 2023-04-23
RcRownchangeKK*chgGame
 1656 1581 3.00 7 0.17 20 3.40 
  Dimanche, Leonidasse 1181  * FRA1.0010.08201.60 
  Petitjean, Pierre 1999 FRA0.001-0.0720-1.40 
  Ljubanic, Milan 1681 FRA0.5010.14202.80 
  Hennekein, Herve 1734 FRA0.5010.20204.00 
  Bonnot, Philippe 1805 FRA1.0010.782015.60 
  Greuthier, Alois 1707 FRA0.001-0.3320-6.60 
  Michel, Jules 1483 FRA0.001-0.6320-12.60 
 * 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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