Individual Calculations January 2009
 Alexander, Christian  Total change: 4.80  Rating chartPersonal card
 Championnat de la Ville de Metz Metz FRA 2008-10-17
RcRownchangeKK*chgGame
 1756 1867 0.50 1 -0.15 15 -2.25 
  Leblanc, Bernard 1756 FRA0.501-0.1515-2.25 

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)
 
 28e open vosgien - Open A La Bresse FRA 2008-11-01
RcRownchangeKK*chgGame
 1862 1867 3.00 5 0.47 15 7.05 
  Duchateau, Thomas 2086 FRA0.001-0.2215-3.30 
  Vebret, Samuel 1713 FRA1.0010.29154.35 
  Pruvot, Louis 1619 FRA1.0010.19152.85 
  Muheim, Sebastien 2019 FRA0.001-0.3015-4.50 
  Legrand, Thierry 1873 FRA1.0010.51157.65 

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)
 

 

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