Individual Calculations September 2009
 Gros, Alexandre  Total change: 67.95  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1744 1780 4.50 6 1.21 15 18.15 
  Brebant, Eric 1675 FRA0.501-0.1415-2.10 
  Moisset, Hugo 1643 FRA1.0010.32154.80 
  Medhat, Mousa 1861 FRA1.0010.61159.15 
  Dimart, Denis 1852 FRA0.5010.10151.50 
  Cros, Pierre-Emmanuel 1725 FRA0.501-0.0815-1.20 
  Cohen-Codar, Ariel 1708 FRA1.0010.40156.00 

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)
 
 Championnat de France - Open B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1915 1780 6.50 10 3.32 15 49.80 
  Mercky, Gilles 1895 FRA1.0010.66159.90 
  Duvicq, Arnaud 1917 FRA0.5010.18152.70 
  Delboe, Charles 1912 FRA0.001-0.3215-4.80 
  Cramer, Stephen 1893 FRA1.0010.65159.75 
  Delaruelle, Christian 1923 FRA1.0010.691510.35 
  Marks, Edwin 1909 FRA1.0010.671510.05 
  Le Du, Michel 1936 FRA1.0010.711510.65 
  Nobili, Denis 1944 FRA0.5010.22153.30 
  Chanel, Virgile 1910 FRA0.5010.18152.70 
  Youssoupov, Moisse 1911 FRA0.001-0.3215-4.80 

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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