Rapid: Individual Calculations October 2021
 Martellier, Charles  Total change: 101.60  Rating chartPersonal card
 29eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2021-09-12
RcRownchangeKK*chgGame
 1686 1329 6.50 9 5.08 20 101.60 
  Cardon, Pierre 1874 FRA1.0010.972019.40 
  Laffaille, Jermen 1638 FRA1.0010.862017.20 
  Arcelin, Gael 1688 FRA0.5010.40208.00 
  Martellier, Antoine 1164 FRA1.0010.28205.60 
  Lesueur, Gabriel 1653 FRA0.001-0.1320-2.60 
  Bele, Charles 1668 FRA1.0010.882017.60 
  Boutmy, Loic 1627 FRA1.0010.852017.00 
  Havez, Matthieu 1949 FRA1.0010.992019.80 
  Hetman, Freddy 1916 FRA0.001-0.0220-0.40 

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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