Individual Calculations September 2023
 Horellou, Alain  Total change: -25.20  Rating chartPersonal card
 27eme Tournoi international de Creon - Tournoi Principal CREON FRA 2023-07-31
RcRownchangeKK*chgGame
 1858 1861 3.50 9 -1.26 20 -25.20 
  Quenee, Louis 1635 FRA0.001-0.7920-15.80 
  Lamothe, Hugo 1689 FRA1.0010.27205.40 
  Gautier, Selvan 2186 FRA0.001-0.1320-2.60 
  Alcindor, Samuel 1640 FRA0.501-0.2820-5.60 
  Pipiras, Filipa Fortuna wf2274 POR0.001-0.0720-1.40 
  Neatherway, A Philip 1742 ENG1.0010.34206.80 
  Ros Alonso, Jaume 2204 ESP0.001-0.1220-2.40 
  Famel, Diane 1686 FRA0.001-0.7320-14.60 
  De Lagontrie, Jean 1664 FRA1.0010.25205.00 

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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