Individual Calculations May 2013
 Attard, Leopold  Total change: -33.60  Rating chartPersonal card
 21e Tournoi International de Tarbes - Principal TARBES FRA 2013-03-30
RcRownchangeKK*chgGame
 1753 1637 1.00 6 -1.12 30 -33.60 
  Graton, Tanguy 1893 FRA0.001-0.1930-5.70 
  Nayral, Simon 1698 FRA0.5010.08302.40 
  Billiar-Bourgy, Vincent 1841 FRA0.001-0.2430-7.20 
  Carassus, Jean-Louis 1765 FRA0.001-0.3330-9.90 
  Grandjean, Michel 1702 FRA0.5010.09302.70 
  Duclos, Jean 1617 FRA0.001-0.5330-15.90 

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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