Individual Calculations June 2017
 Acco, David  Total change: 3.00  Rating chartPersonal card
 40eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2017-05-25
RcRownchangeKK*chgGame
 1957 1940 2.50 5 0.15 20 3.00 
  Tomasi, Albert 2137 FRA0.5010.25205.00 
  Schmit, Vincent 2079 FRA0.001-0.3120-6.20 
  Ider, Bayar 1540  * FRA1.0010.08201.60 
  Marsac, Hugo 1728 FRA1.0010.23204.60 
  Laurent, Julien G. f2303 FRA0.001-0.1020-2.00 
 * 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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