Individual Calculations August 2019
 Dufeux, Elia  Total change: 31.60  Rating chartPersonal card
 Open FIDE Dieppe Maritime et Terroir de Caux 2019 (-2000) DIEPPE FRA 2019-06-29
RcRownchangeKK*chgGame
 1553 1342 2.00 5 0.79 40 31.60 
  Hamdi, Abderrahman 1692 FRA1.0010.894035.60 
  Thery, Arthus 1623 FRA0.001-0.1640-6.40 
  Normand, Franck 1509 FRA0.001-0.2840-11.20 
  Zinoun, Said 1421 FRA1.0010.614024.40 
  Vaugeois, Oceane 1519 FRA0.001-0.2740-10.80 

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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