Individual Calculations April 2014
 Duflou, Andre  Total change: 1.95  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 1749 1584 2.50 8 0.13 15 1.95 
  Zerbib, Claude 1793 FRA0.001-0.2315-3.45 
  Depret, Francois 1832 FRA0.5010.31154.65 
  Jourdain, Antoine 1828 FRA0.5010.30154.50 
  Bouslimi, Nabil 1690 FRA0.001-0.3615-5.40 
  Marchyllie, Gabriel 1362 FRA1.0010.22153.30 
  Piron, Jean-Marie 1741 BEL0.5010.21153.15 
  Djellouli, Hassine 1918 FRA0.001-0.1215-1.80 
  Rasmussen, Henning 1829 DEN0.001-0.2015-3.00 

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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