Rapid: Individual Calculations August 2023
 Delphine, Frederick  Total change: -95.60  Rating chartPersonal card
 8e Open rapide de Yerres Open A YERRES FRA 2023-07-02
RcRownchangeKK*chgGame
 1519 1925 2.00 5 -2.39 40 -95.60 
  Dorlin, Francois 1284 FRA1.0010.01400.40 
  Jouy, Guy 1589 FRA0.001-0.8840-35.20 
  Chaillou, Thibault 1827 FRA0.001-0.6340-25.20 
  Lenain Bader, Arsene 1371 FRA0.001-0.9740-38.80 
  Alidji, Alexandre 1525  * FRA1.0010.08403.20 
 * 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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