Individual Calculations June 2013
 Acco, David  Total change: -17.10  Rating chartPersonal card
 36e Open de l'Ascension Victor SYRE d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2013-05-08
RcRownchangeKK*chgGame
 1806 1933 2.00 5 -1.14 15 -17.10 
  Lebrun, Xavier 2119 FRA0.001-0.2615-3.90 
  Mohammad Ghassemi, Vajieollah 1636 FRA1.0010.15152.25 
  Haie, Arnaud 2141 FRA0.001-0.2315-3.45 
  Carlier, Nathan 1533  * FRA1.0010.08151.20 
  Mauron, Regis 1600 FRA0.001-0.8815-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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