Individual Calculations July 2017
 Stoker, Martijn  Total change: -8.40  Rating chartPersonal card
 41eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2017-06-03
RcRownchangeKK*chgGame
 1773 1759 2.50 6 -0.42 20 -8.40 
  Maddens, Martijn c2153 BEL0.001-0.0820-1.60 
  Chailly, Olivier 1422 FRA1.0010.12202.40 
  Kirszenberg, Marc 2159  * FRA0.001-0.0820-1.60 
  Degremont, Philippe 1359  * FRA1.0010.08201.60 
  Coloos, Alexandre 1625 FRA0.501-0.1820-3.60 
  Manet, Eric 1922 FRA0.001-0.2820-5.60 
 * 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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