Individual Calculations July 2009
 Lalande, Jean-Louis  Total change: 2.70  Rating chartPersonal card
 N3 - R8-9 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 1880 2055 1.00 1 0.27 15 4.05 
  Varnier, Stephane 1880 FRA1.0010.27154.05 

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)
 
 33e open international de Fourmies Fourmies FRA 2009-04-11
RcRownchangeKK*chgGame
 1941 2055 4.50 7 -0.09 15 -1.35 
  Van Rekom, Robert 1857 NED1.0010.24153.60 
  Haub, Thorsten Michael m2405 GER0.001-0.1115-1.65 
  Pillot, Antoine 1924 FRA0.501-0.1815-2.70 
  Allabatre, Steeve 1854 FRA1.0010.24153.60 
  Pook, Olivier 1777 FRA1.0010.17152.55 
  Chion, Alexandre 1899 FRA0.001-0.7115-10.65 
  Vandervorst, Marc 1873 FRA1.0010.26153.90 

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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