Individual Calculations September 2018
 Boyer, Jean-Francois  Total change: -2.40  Rating chartPersonal card
 27. Open Int. de Martigny Martigny SUI 2018-08-02
RcRownchangeKK*chgGame
 1880 1728 1.50 5 -0.12 20 -2.40 
  Stroppa, Daniel f2128  * SUI0.001-0.0820-1.60 
  Bachofner, Stephan 1840 SUI1.0010.652013.00 
  Beney, Eddy 1953 SUI0.001-0.2220-4.40 
  Jones, Alessandro 1926 ITA0.5010.26205.20 
  Asllani, Dorian 1552 SUI0.001-0.7320-14.60 
 * 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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