Individual Calculations October 2008
 Grandi, Paul  Total change: 9.00  Rating chartPersonal card
 Open International de Haute Bretagne Rennes FRA 2008-07-28
RcRownchangeKK*chgGame
 1931 1805 3.00 7 0.60 15 9.00 
  Mahe, Romain 2022 FRA0.001-0.2215-3.30 
  Kludacz, Magdalena wm2155 POL0.001-0.1115-1.65 
  Primault, Loic 1580 FRA1.0010.22153.30 
  Ferrandi, Bernard 1916 FRA0.001-0.3515-5.25 
  Armand, Hubert 1928 FRA1.0010.671510.05 
  Dupitier, Mickael 1880 FRA1.0010.60159.00 
  Le Marec, Simon 2039 FRA0.001-0.2115-3.15 

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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