Individual Calculations June 2015
 Delbeuf, Romain  Total change: -3.40  Rating chartPersonal card
 4e open Fide A de l'Echiquier de Paris (1500-2199) PARIS FRA 2015-05-08
RcRownchangeKK*chgGame
 1714 1548 1.00 4 -0.17 20 -3.40 
  Legrand, Antoine 1853 FRA0.001-0.1420-2.80 
  Michelin, Badi 1749 FRA0.001-0.2420-4.80 
  Bounehas, Halim 1711 ALG0.5010.22204.40 
  Courreur, Alexandre 1542 FRA0.501-0.0120-0.20 

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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