Individual Calculations September 2023
 Lavilledieu, Lily-Mei  Total change: 84.80  Rating chartPersonal card
 9e Open Fide de St Antonin Noble Val (plus1300) SAINT ANTONIN NOBLE VAL FRA 2023-08-20
RcRownchangeKK*chgGame
 1653 1528 4.50 7 2.12 40 84.80 
  Hameau, Cyril 1824 FRA0.001-0.1540-6.00 
  Joliez, Didier 1652 FRA0.001-0.3340-13.20 
  Mostefai, Malik 1482 FRA1.0010.444017.60 
  Lavilledieu, Pierre-Loup 1592 FRA0.5010.09403.60 
  Arendo, Marc 1638 FRA1.0010.654026.00 
  Vasquez, Georges 1796 FRA1.0010.834033.20 
  Natale, Bruno 1590 FRA1.0010.594023.60 

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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