Rapid: Individual Calculations October 2022
 Rys, Ludovic  Total change: -5.20  Rating chartPersonal card
 30eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2022-09-11
RcRownchangeKK*chgGame
 1484 1378 2.00 6 -0.26 20 -5.20 
  Daum, Philippe 1629 FRA0.001-0.1920-3.80 
  Marciniak, Marcel 1608 FRA0.001-0.2120-4.20 
  Madore-Guesdon, Raphael 1201 FRA1.0010.27205.40 
  Al Jabir, Al Fares 1631 NED0.001-0.1920-3.80 
  Desert, Xavier 1719 FRA0.001-0.1220-2.40 
  Bouguern, Zayd 1115 FRA1.0010.18203.60 

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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