Individual Calculations September 2019
 Delerme, Raymond  Total change: -5.00  Rating chartPersonal card
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1650 1636 4.00 9 -0.25 20 -5.00 
  Leconte, Maria wg2036  * FRA0.001-0.0820-1.60 
  Cortes-Sobral, Maria 1236  * FRA1.0010.08201.60 
  Gherghinoiu, Lucas 1933 FRA0.001-0.1520-3.00 
  Boudaya, Ahmed 1236  * TUN1.0010.08201.60 
  Luxama, Jacques Muller c1888 HAI0.001-0.1920-3.80 
  Derouiche, Omar 1236  * TUN1.0010.08201.60 
  Lelievre, Clement 1918 FRA0.001-0.1620-3.20 
  Cornil, Etienne 1944 BEL0.001-0.1420-2.80 
  Galisson, Michel 1426 FRA1.0010.23204.60 
 * 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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