Individual Calculations June 2015
 Tchimichkian, Vardan  Total change: 1.60  Rating chartPersonal card
 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2015-05-14
RcRownchangeKK*chgGame
 1687 1502 1.00 3 0.08 20 1.60 
  Foveau, Guillaume 1370 FRA1.0010.32206.40 
  Zniber, Reda 1902  * FRA0.001-0.0820-1.60 
  Daignieres, Pierre 1788 FRA0.001-0.1620-3.20 
 * 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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