Individual Calculations July 2009
 Louis, Andre  Total change: -21.00  Rating chartPersonal card
 Championnat des Ardennes 1er division 2009 Charleville-Mezières FRA 2009-02-15
RcRownchangeKK*chgGame
 1887 1899 1.00 4 -1.06 15 -15.90 
  Fourcart, Marc 1734 FRA1.0010.28154.20 
  Peltriaux, Guillaume 1923 FRA0.001-0.4715-7.05 
  Lassalle, Arnaud 2013 FRA0.001-0.3415-5.10 
  Leghbali, Sophiane 1877 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)
 
 N4 - R6 Various FRA 2009-03-14
RcRownchangeKK*chgGame
 1937 1899 0.00 1 -0.45 15 -6.75 
  Robert-Dehault, Etienne 1937 FRA0.001-0.4515-6.75 

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)
 
 N4 - R7 Various FRA 2009-04-05
RcRownchangeKK*chgGame
 2025 1883 0.50 1 0.19 15 2.85 
  Fournier, Manuel 2025 FRA0.5010.19152.85 

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
 2018 1883 2.00 5 0.33 15 4.95 
  Bilquez, Romain 2116 FRA1.0010.791511.85 
  Depoorter, Enguerran 2208 FRA0.001-0.1315-1.95 
  Van Den Bergh, Peter 2085 NED0.001-0.2415-3.60 
  Roux, Jean-Francois 1641 FRA1.0010.20153.00 
  Wallerand, Konrad 2040 FRA0.001-0.2915-4.35 

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)
 
 5e Open International de Champagne- Ardennes Blagny FRA 2009-05-01
RcRownchangeKK*chgGame
 1831 1883 3.00 6 -0.41 15 -6.15 
  Knecht, Alain 2169 FRA0.001-0.1615-2.40 
  Gaubert, Virginie 1660 FRA1.0010.22153.30 
  Matschek, Norbert 1771 FRA1.0010.35155.25 
  Dubuisson, Thomas 2011 FRA0.001-0.3315-4.95 
  Labroche, Jerome 1782 FRA0.001-0.6415-9.60 
  Beaudiot, Alain 1591 FRA1.0010.15152.25 

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)
 

 

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