Individual Calculations July 2023
 Courtieu, Yves  Total change: -16.60  Rating chartPersonal card
 Tournoi interne du club d'Evian 2023 (-2400) EVIAN LES BAINS FRA 2023-06-10
RcRownchangeKK*chgGame
 1501 1714 6.00 9 -0.83 20 -16.60 
  Sagnard, Florent 1475 FRA1.0010.20204.00 
  Comte, Dominique 1502 FRA0.001-0.7720-15.40 
  Hernandez, Mounir 1469 FRA1.0010.20204.00 
  Lurvois, Jean-Luc 1314  * FRA1.0010.08201.60 
  Blanc, Nicolas 1605 FRA1.0010.35207.00 
  Sudomir, Jean-Denis 1654 FRA0.001-0.5820-11.60 
  Bardolle, Laurent 1556 FRA0.501-0.2120-4.20 
  Sudomir, Dimitri 1447 FRA1.0010.18203.60 
  Sagnard, Emil 1489 FRA0.501-0.2820-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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