Individual Calculations April 2009
 Dumont, Gilles  Total change: -40.20  Rating chartPersonal card
 Open International de Bethune -B Bethune FRA 2008-12-26
RcRownchangeKK*chgGame
 1725 1861 4.00 5 0.62 15 9.30 
  Tison, Freddy 1717 FRA1.0010.31154.65 
  Christophe, Jean-Francois 1719 FRA1.0010.31154.65 
  Boyarchenko, Vlada 1620 LUX1.0010.20153.00 
  Sobecki, Damien 1883 FRA0.001-0.4715-7.05 
  Gijsen, Michelle 1686 BEL1.0010.27154.05 

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)
 
 Coupe de France -T3 Various FRA 2009-01-11
RcRownchangeKK*chgGame
 1838 1858 0.00 1 -0.53 15 -7.95 
  Germain, Stephane 1838 FRA0.001-0.5315-7.95 

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)
 
 N3 - R5 Various FRA 2009-01-18
RcRownchangeKK*chgGame
 2002 1858 0.00 1 -0.31 15 -4.65 
  Salvaing, Jean-Louis 2002 FRA0.001-0.3115-4.65 

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)
 
 N3 - R6 Various FRA 2009-02-08
RcRownchangeKK*chgGame
 2208 1858 0.00 1 -0.11 15 -1.65 
  Ladrat, Matthieu 2208 FRA0.001-0.1115-1.65 

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)
 
 7e Festival international de Meurthe et Moselle- H Nancy FRA 2009-02-16
RcRownchangeKK*chgGame
 1870 1858 2.00 9 -2.35 15 -35.25 
  Rambourg, Juliette 1834 FRA0.001-0.5315-7.95 
  Mathieu, Lucas 1871 FRA0.001-0.4815-7.20 
  Le Gall, Eric 1852 FRA0.501-0.0115-0.15 
  Wonner, Frank 1917 FRA0.001-0.4215-6.30 
  Perusseau, Clement 1881 FRA1.0010.53157.95 
  Zago, Jerome 1832 FRA0.001-0.5415-8.10 
  Walkowiak, Michael 1857 FRA0.001-0.5015-7.50 
  Kambrath, Yannick 1887 FRA0.001-0.4615-6.90 
  Schweitzer, Marc 1900 FRA0.5010.06150.90 

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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