Individual Calculations April 2009
 Sicard, Stephane  Total change: -20.50  Rating chartPersonal card
 1er masters d'Echecs de Seine St-Denis - C Noisy Le Grand FRA 2008-12-26
RcRownchangeKK*chgGame
 1728 1774 2.00 5 -0.82 25 -20.50 
  Clement, Alexandre 1697 FRA0.001-0.6125-15.25 
  Bodin-Hullin, Thomas 1852 FRA0.001-0.3925-9.75 
  Vantet, Pascale 1755 FRA1.0010.472511.75 
  Saunier, Jean-Francois 1669 FRA1.0010.36259.00 
  Parrain, Florian 1665 FRA0.001-0.6525-16.25 

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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