Individual Calculations June 2017
 Lahittete, Michel  Total change: 38.40  Rating chartPersonal card
 40eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2017-05-25
RcRownchangeKK*chgGame
 1853 1635 2.50 6 0.96 40 38.40 
  Le Bris, Louis 1778 FRA1.0010.694027.60 
  Hemmes, Maarten 1911 NED0.5010.334013.20 
  Walinga, Eric Jan 1996 NED0.001-0.1040-4.00 
  Bonvalot, Isabelle 1935 FRA0.001-0.1540-6.00 
  Poiraud, Ludovic 2035  * FRA0.001-0.0840-3.20 
  Monreal, Remi 1464 FRA1.0010.274010.80 
 * 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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