Rapid: Individual Calculations October 2022
 Marciniak, Marcel  Total change: -15.20  Rating chartPersonal card
 30eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2022-09-11
RcRownchangeKK*chgGame
 1526 1608 4.00 8 -0.76 20 -15.20 
  Jankielewicz, Archibald 1208  * FRA1.0010.08201.60 
  Markuszewski, Maksymilian 1727 FRA0.001-0.3420-6.80 
  Rys, Ludovic 1378 FRA1.0010.21204.20 
  Farrington, Edward J 1936 ENG0.001-0.1320-2.60 
  Morel, Arnaud 1384 FRA1.0010.22204.40 
  Sabe, Flavio 1355 FRA1.0010.19203.80 
  Havez, Matthieu 1916 FRA0.001-0.1420-2.80 
  Martellier, Antoine 1307 FRA0.001-0.8520-17.00 
 * 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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