Individual Calculations April 2008
 Duda, Richard  Total change: -13.20  Rating chartPersonal card
 4e Open international Vandoeuvre-les-Nancy FRA 2007-12-26
RcRownchangeKK*chgGame
 1940 1799 0.50 4 -0.75 15 -11.25 
  Mastalerz, Xavier 1943 BEL0.001-0.3115-4.65 
  Belloy, Nicolas 2000 FRA0.5010.26153.90 
  Helfer, Remi 1921 FRA0.001-0.3315-4.95 
  Jardine, Ludovic 1895 FRA0.001-0.3715-5.55 

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)
 
 6e Festival de Meurthe et Moselle - I Nancy FRA 2008-02-18
RcRownchangeKK*chgGame
 1788 1799 4.50 9 -0.13 15 -1.95 
  Parisot, Denis 1723 FRA0.501-0.1015-1.50 
  Collet, Davy 1805 FRA0.5010.01150.15 
  Nolot, Philippe 1820 FRA0.5010.03150.45 
  Demange, Jean 1806 FRA0.5010.01150.15 
  Beaugrand, Julien 1756 FRA0.001-0.5615-8.40 
  Walkowiak, Michael 1784 FRA0.001-0.5215-7.80 
  Pichard, Jean-Marc 1797 FRA1.0010.50157.50 
  Bertrand, Quentin 1814 FRA0.5010.02150.30 
  Rambourg, Juliette 1784 FRA1.0010.48157.20 

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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