Individual Calculations June 2017
 Humbert, Patrick  Total change: -15.20  Rating chartPersonal card
 40eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2017-05-25
RcRownchangeKK*chgGame
 1425 1466 2.00 5 -0.76 20 -15.20 
  Rosset, Laurent 1257 FRA1.0010.23204.60 
  Farouz, Pierre 1673 FRA0.001-0.2320-4.60 
  Perruquon, Laetitia 1219 FRA0.001-0.8120-16.20 
  Dupont, Jean-Louis 1269 FRA1.0010.25205.00 
  Goudon, Gregory 1709 FRA0.001-0.2020-4.00 

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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