Individual Calculations July 2014
 Nguyen, Christophe  Total change: 6.60  Rating chartPersonal card
 37ème Open de l'Ascension 2014 Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2014-05-29
RcRownchangeKK*chgGame
 1905 1673 1.50 5 0.44 15 6.60 
  Afraoui, Anaelle 1826 FRA0.001-0.3015-4.50 
  Ouradou, Frederic 1863 FRA1.0010.751511.25 
  Nguyen, Vincent 1900 FRA0.5010.29154.35 
  Fournier, Dimitri 2004 FRA0.001-0.1215-1.80 
  Kramo, Sosthene 1933 FRA0.001-0.1815-2.70 

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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