Individual Calculations July 2019
 De Haan, Jurgen  Total change: 16.40  Rating chartPersonal card
 43eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2019-06-08
RcRownchangeKK*chgGame
 1772 1542 2.00 7 0.41 40 16.40 
  Wessels, Kees 1913 NED0.5010.404016.00 
  Maupin, Valerie wf1942  * FRA0.001-0.0840-3.20 
  Ganty, Marc 1772 FRA0.001-0.2140-8.40 
  Leclere, Jean-Yves 1667 FRA0.5010.17406.80 
  Sergent, Romain 1676 FRA0.5010.18407.20 
  Poirier, Remi 1653 BEL0.5010.15406.00 
  Claudon, Andreas 1778 FRA0.001-0.2040-8.00 
 * 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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