Individual Calculations September 2021
 Arberet, Quentin  Total change: 22.80  Rating chartPersonal card
 18eme Open International du Pic d'Anie 2021 - Tournoi A ARETTE FRA 2021-08-01
RcRownchangeKK*chgGame
 1910 1786 3.50 7 1.14 20 22.80 
  Profili, Emilio 2067 FRA0.001-0.1620-3.20 
  Maruejols, Claude 1888 FRA1.0010.642012.80 
  Jacquemont, Nolan 1859 FRA0.5010.10202.00 
  Vasquez, Georges 1871 FRA1.0010.622012.40 
  Serrier, Mathis 1903 FRA1.0010.662013.20 
  Lebon, Sebastien 1812 FRA0.001-0.4620-9.20 
  Van Den Brande, Norman 1968 FRA0.001-0.2620-5.20 

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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