Individual Calculations April 2014
 Lefebvre, Jean-Pierre  Total change: 19.65  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1820 1643 3.50 7 1.31 15 19.65 
  Lamotte, Estelle 1354 FRA1.0010.16152.40 
  Georgiadis, Andreas 1864 SUI0.001-0.2215-3.30 
  Torck, Antoine 1467 FRA1.0010.27154.05 
  Blondel, Jerome 1971 FRA1.0010.871513.05 
  Couche, Didier 2043  * FRA0.001-0.0815-1.20 
  Bernard, Christophe m2043  * FRA0.001-0.0815-1.20 
  Landuyt, Eric 1997 FRA0.5010.39155.85 
 * 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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