Individual Calculations September 2012
 Durand-Le Ludec, Brendan-Bubok  Total change: 17.70  Rating chartPersonal card
 9eme open international de Plancoet PLANCOET FRA 2012-07-29
RcRownchangeKK*chgGame
 1900 1709 3.50 8 1.18 15 17.70 
  Legrand, Antoine 1620 FRA1.0010.38155.70 
  Dube, Dimitri 2079 FRA0.001-0.1015-1.50 
  Mohammad, Fahim 1945 FRA0.001-0.2015-3.00 
  Crahan, Alan 1849 FRA1.0010.691510.35 
  Purenne, Benoit 2109  * FRA0.001-0.0815-1.20 
  Pass, Deborah J wf1974 ENG0.5010.32154.80 
  Lucas, Jean-Christian 2109  * FRA0.001-0.0815-1.20 
  Gac, Jean-Luc 1516 FRA1.0010.25153.75 
 * 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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