Individual Calculations June 2018
 Zalkind, Arthur  Total change: 17.20  Rating chartPersonal card
 41eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2018-05-10
RcRownchangeKK*chgGame
 1618 1304 1.00 4 0.43 40 17.20 
  Garcia, Philippe 1538 FRA0.001-0.2140-8.40 
  Gaillet, Philippe 1644 FRA0.001-0.1240-4.80 
  Farouz, Thomas 1704  * FRA0.001-0.0840-3.20 
  Dincov, Matei 1584 FRA1.0010.844033.60 
 * 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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