Individual Calculations April 2009
 Loubet, Jean-Pierre  Total change: -25.25  Rating chartPersonal card
 3e Open International de La Diagonale du Sud Montpellier FRA 2008-12-26
RcRownchangeKK*chgGame
 1872 1723 0.00 3 -1.01 25 -25.25 
  Vaklinov, Vasil 2073 FRA0.001-0.1125-2.75 
  Pascal, Jonathan 1993 FRA0.001-0.1725-4.25 
  Emsalem, Marc 1550 FRA0.001-0.7325-18.25 

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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