Rapid: Individual Calculations July 2019
 Adelbrecht, Lilian  Total change: -6.80  Rating chartPersonal card
 Grand prix de l'Oise 2019 journee neuf MERU FRA 2019-06-16
RcRownchangeKK*chgGame
 1140 1012 1.00 4 -0.34 20 -6.80 
  Chauveau, Guillaume 1094 FRA0.001-0.3920-7.80 
  Clement, Pierre-Emmanuel 1121 FRA0.001-0.3520-7.00 
  Clement, Sophie 1067 FRA1.0010.582011.60 
  Benard, Dominique 1277 FRA0.001-0.1820-3.60 

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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