Individual Calculations July 2019
 Cortese, Leonida  Total change: 3.80  Rating chartPersonal card
 42eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1278 1232 2.00 4 0.19 20 3.80 
  Gobert, Alexis 1152 FRA1.0010.39207.80 
  Meisner, Georges 1373 FRA0.001-0.3120-6.20 
  Amram, Roger 1578 FRA0.001-0.1120-2.20 
  Gaudin, Samuel 1010 FRA1.0010.22204.40 

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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