Individual Calculations April 2008
 Rivet, Bertrand  Total change: -15.60  Rating chartPersonal card
 21e Open de la ville du Mans Le Mans FRA 2007-12-26
RcRownchangeKK*chgGame
 1910 1781 1.50 5 -0.31 15 -4.65 
  Deslandes, Pascal 2131 FRA0.5010.39155.85 
  David, Vincent f2131 FRA0.001-0.1115-1.65 
  Rodon, Gurvan 1999 FRA0.001-0.2215-3.30 
  Romascheff, Nicolas 1638 FRA0.501-0.1915-2.85 
  Au Quang, Tien 1649 FRA0.501-0.1815-2.70 

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)
 
 8e Open d'hiver d'Avoine Avoine FRA 2008-02-22
RcRownchangeKK*chgGame
 1851 1787 1.00 4 -0.73 15 -10.95 
  Galan, Francois 2094 FRA0.001-0.1415-2.10 
  Romascheff, Nicolas 1601 FRA1.0010.26153.90 
  Lesbros, Bernard 2041 FRA0.001-0.1915-2.85 
  Le Guillou, Francois 1667 FRA0.001-0.6615-9.90 

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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