Individual Calculations June 2015
 Boyer, Jean-Francois  Total change: -23.60  Rating chartPersonal card
 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2015-05-14
RcRownchangeKK*chgGame
 1609 1762 3.00 6 -1.18 20 -23.60 
  Belloulou, Jean-Pierre 1651 FRA0.501-0.1520-3.00 
  Martin, Laurent 1711 FRA0.001-0.5720-11.40 
  Gabor, Lukacs 1634 FRA0.001-0.6720-13.40 
  Douillet, Tom 1629 FRA1.0010.32206.40 
  Courreur, Alexandre 1542 FRA0.501-0.2820-5.60 
  Coulet, Axel 1487 FRA1.0010.17203.40 

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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