Individual Calculations July 2019
 Charlier, Laurent  Total change: -9.00  Rating chartPersonal card
 43eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2019-06-08
RcRownchangeKK*chgGame
 1897 1874 3.00 7 -0.45 20 -9.00 
  Guliyev, Namig g2274  * AZE0.001-0.0820-1.60 
  Leleu, Guillaume 1736 FRA1.0010.31206.20 
  Boutmy, Loic 1553 FRA0.501-0.3720-7.40 
  Pfeiffer, Noah 1791 BEL1.0010.39207.80 
  Real, Thibault 2266 BEL0.001-0.0820-1.60 
  Gijsen, William 1942 NED0.001-0.4120-8.20 
  Herrebrecht, Pierre 1720 FRA0.501-0.2120-4.20 
 * 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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