Individual Calculations July 2022
 Courtieu, Yves  Total change: 8.40  Rating chartPersonal card
 Tournoi interne du club d'Evian 2022 (-2400) EVIAN LES BAINS FRA 2022-05-28
RcRownchangeKK*chgGame
 1600 1692 4.00 6 0.42 20 8.40 
  Rivet, Gilles 2030 FRA0.001-0.1220-2.40 
  Pizzeta, Paul 1292  * FRA1.0010.08201.60 
  Bardolle, Laurent 1607 FRA1.0010.38207.60 
  Blanc, Nicolas 1716 FRA1.0010.532010.60 
  Geray, Willy 1279 FRA1.0010.07201.40 
  Sudomir, Jean-Denis 1676 FRA0.001-0.5220-10.40 
 * 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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