Individual Calculations May 2011
 Aboud, Tony  Total change: -5.10  Rating chartPersonal card
 10e open international de Malakoff MALAKOFF FRA 2011-04-09
RcRownchangeKK*chgGame
 1897 1758 2.00 7 -0.34 15 -5.10 
  Barchilon, Jean-Charles 1937 FRA0.001-0.2715-4.05 
  Van Mulder, Eric 1883 FRA1.0010.671510.05 
  Laurent, Julien G. f2158  * FRA0.001-0.0815-1.20 
  Gidel, Jean-Louis 2098 FRA0.001-0.1215-1.80 
  Hombourger, Regis 1886 FRA0.001-0.3315-4.95 
  Da Costa, Manuel 1436 FRA1.0010.13151.95 
  Bonvalot, Isabelle 1879 FRA0.001-0.3415-5.10 
 * 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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