Individual Calculations September 2021
 Lebon, Sebastien  Total change: 47.00  Rating chartPersonal card
 18eme Open International du Pic d'Anie 2021 - Tournoi A ARETTE FRA 2021-08-01
RcRownchangeKK*chgGame
 1906 1812 5.00 7 2.35 20 47.00 
  Van Den Brande, Norman 1968 FRA0.001-0.2920-5.80 
  Profili, Emilio 2067 FRA0.5010.31206.20 
  Maruejols, Claude 1888 FRA0.5010.10202.00 
  Jacquemont, Nolan 1859 FRA1.0010.572011.40 
  Vasquez, Georges 1871 FRA1.0010.582011.60 
  Arberet, Quentin 1786 FRA1.0010.46209.20 
  Serrier, Mathis 1903 FRA1.0010.622012.40 

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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