Individual Calculations August 2012
 Brobecker, Alain  Total change: 7.35  Rating chartPersonal card
 11e Open International de La Fère LA FERE FRA 2012-07-07
RcRownchangeKK*chgGame
 1796 1793 4.00 7 0.49 15 7.35 
  Bardoux, Thierry 2157 FRA0.001-0.1015-1.50 
  Delias, Gerard 1610 FRA1.0010.26153.90 
  Paris, Pierre-Julien 1592 FRA1.0010.24153.60 
  Barbaut, Michel 2032 FRA0.001-0.2015-3.00 
  Baillie, Andre 1418 FRA1.0010.09151.35 
  Alloui-Cros, Baptiste 1695 FRA1.0010.37155.55 
  Dumas, Victor 2065 FRA0.001-0.1715-2.55 

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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