Rapid: Individual Calculations April 2023
 Rachdad, Bilal  Total change: -2.80  Rating chartPersonal card
 25e Open Rapide Arnous de Riviere A NANTES FRA 2023-03-19
RcRownchangeKK*chgGame
 1752 1665 3.00 7 -0.14 20 -2.80 
  Guechchati, Shady 1265  * FRA1.0010.08201.60 
  Eugene, Floryan m2288 FRA0.001-0.0120-0.20 
  Le Goff, Patrick 1357 FRA1.0010.14202.80 
  Yeremenko, Andrei 1939 UKR1.0010.832016.60 
  Berthelot, Yannick f2218 FRA0.001-0.0320-0.60 
  De Mautor, Antoine 1808 FRA0.001-0.3120-6.20 
  Bonnet, Christian 1386 FRA0.001-0.8420-16.80 
 * 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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