Individual Calculations July 2014
 Acco, David  Total change: 6.75  Rating chartPersonal card
 37ème Open de l'Ascension 2014 Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2014-05-29
RcRownchangeKK*chgGame
 2023 1910 1.50 3 0.45 15 6.75 
  Ferre, Sebastien 1908 FRA0.5010.00150.00 
  Veron, Cyprien c2073 FRA0.5010.22153.30 
  Lambert, Romain 2087 FRA0.5010.23153.45 

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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