Individual Calculations May 2011
 Rieu, Gilles  Total change: 28.25  Rating chartPersonal card
 30e open international de Clermont-Ferrand CLERMONT FERRAND FRA 2011-03-10
RcRownchangeKK*chgGame
 1824 1794 3.00 4 1.13 25 28.25 
  Graillon, David 1929 FRA0.001-0.3225-8.00 
  Fourche, Bernard 1680 FRA1.0010.34258.50 
  Alinc, Dimitri 1695 FRA1.0010.36259.00 
  Vidal, Llewellyn 1990 FRA1.0010.752518.75 

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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