Individual Calculations June 2015
 Belloulou, Jean-Pierre  Total change: 9.00  Rating chartPersonal card
 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2015-05-14
RcRownchangeKK*chgGame
 1705 1651 3.00 6 0.45 20 9.00 
  Boyer, Jean-Francois 1762 FRA0.5010.15203.00 
  Michelin, Badi 1749 FRA0.001-0.3720-7.40 
  Addad, Mahfoud 1746 FRA0.001-0.3720-7.40 
  Delamarre, Francois 1716 FRA1.0010.592011.80 
  Guehtar, Sofiane 1874 FRA0.5010.28205.60 
  Humblot, Philippe 1381 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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