Individual Calculations June 2023
 Macon, Arthur  Total change: -8.80  Rating chartPersonal card
 14e Open International d'Amilly AMILLY FRA 2023-05-27
RcRownchangeKK*chgGame
 2039 2349 4.50 6 -0.44 20 -8.80 
  Pedro, Jose 1949  * FRA1.0010.08201.60 
  Voinea, Marius 1815 FRA1.0010.03200.60 
  Larcheveque, Francois 1926 FRA1.0010.07201.40 
  Bernard, Louis 2153 FRA0.501-0.2520-5.00 
  Meillon, Judicael f2317 FRA0.501-0.0420-0.80 
  Lacan-Rus, David c2072 FRA0.501-0.3320-6.60 
 * 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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