Individual Calculations August 2017
 Boujida, Yanis  Total change: -100.00  Rating chartPersonal card
 14e open de Villard de Lans - Tournoi principal VILLARD DE LANS FRA 2017-07-01
RcRownchangeKK*chgGame
 1717 1908 4.00 9 -2.50 40 -100.00 
  Beurois, Alexandre 1512 FRA1.0010.08403.20 
  Collas, Silvia mwg2296 FRA0.001-0.0940-3.60 
  Perisse, Matteo 1508  * FRA0.501-0.4240-16.80 
  Kieffer, Jean-Claude 1842 FRA0.501-0.0940-3.60 
  Saya, Ethan 1775 FRA0.001-0.6840-27.20 
  Joachim, Rodny 1685 FRA0.001-0.7840-31.20 
  Leblic, Pierre 1633 FRA0.001-0.8340-33.20 
  Petitjean, Antoine 1508  * FRA1.0010.08403.20 
  De Vathaire, Michel 1696 FRA1.0010.23409.20 
 * 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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