Individual Calculations July 2019
 Sergent, Romain  Total change: -4.00  Rating chartPersonal card
 43eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2019-06-08
RcRownchangeKK*chgGame
 1776 1676 2.50 7 -0.20 20 -4.00 
  Mijnster, Niels 2076  * NED0.001-0.0820-1.60 
  Van De Griend, Johan 1842 NED0.5010.22204.40 
  Manet, Eric 1862 FRA0.5010.24204.80 
  Polin, Giulia 1823 ITA0.001-0.3020-6.00 
  De Haan, Jurgen 1542 NED0.501-0.1820-3.60 
  Spilmont, Frederic 1664 FRA0.501-0.0220-0.40 
  Vandervorst, Marc 1621 FRA0.501-0.0820-1.60 
 * 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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