Rapid: Individual Calculations July 2019
 Lucas, Jean-Christian  Total change: -23.80  Rating chartPersonal card
 Tournoi du Cercle d'echecs de Rueil Malmaison 2019 RUEIL MALMAISON FRA 2019-06-16
RcRownchangeKK*chgGame
 1774 2041 3.50 6 -1.19 20 -23.80 
  Vidoni, Salma 1641  * FRA1.0010.08201.60 
  Belloulou, Jean-Pierre 1670 FRA0.001-0.9020-18.00 
  Pages, Francois 1641  * FRA1.0010.08201.60 
  Djogasevic, Ranko 1654 FRA1.0010.09201.80 
  Wells, Pierre-Alexandre 1722 FRA0.501-0.3720-7.40 
  Manoeuvre, Antoine f2315 FRA0.001-0.1720-3.40 
 * 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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