Individual Calculations July 2019
 Verdier, Karl  Total change: -26.60  Rating chartPersonal card
 Tournoi ferme de Bourgoin-Jallieu 2019 BOURGOIN JALLIEU FRA 2019-04-05
RcRownchangeKK*chgGame
 1892 1769 0.50 5 -1.33 20 -26.60 
  Amorim, Jean-Jacques 1796 FRA0.001-0.4620-9.20 
  Louistisserand, Patrick f2169  * FRA0.001-0.0820-1.60 
  Comien, Romain 1839 FRA0.001-0.4020-8.00 
  Paret, Alain 1575 FRA0.501-0.2520-5.00 
  Adda, Olivier 2080 FRA0.001-0.1420-2.80 
 * 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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