Individual Calculations April 2009
 Basset, Come  Total change: -2.40  Rating chartPersonal card
 106e open international Club 608 Paris FRA 2008-12-27
RcRownchangeKK*chgGame
 1837 1630 2.50 7 0.77 15 11.55 
  Bex, Emmanuel 1900 FRA0.001-0.1715-2.55 
  Marks, Edwin 1893 FRA0.5010.32154.80 
  Rajic, Dragan 1896 FRA0.001-0.1815-2.70 
  Annetti, Laurent 1858 FRA0.001-0.2115-3.15 
  Costa, Jean-Yves 1922 FRA0.001-0.1515-2.25 
  Herbert, Guy 1547 FRA1.0010.39155.85 
  Mattes, Marc 1845 FRA1.0010.771511.55 

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)
 
 Chpt Jeunes IDF Minimes Paris FRA 2009-02-26
RcRownchangeKK*chgGame
 1795 1646 0.00 3 -0.93 15 -13.95 
  Bensaid, Alexandre 1902 FRA0.001-0.1915-2.85 
  Mayet, Lucas 1759 FRA0.001-0.3515-5.25 
  Durand, Victor 1723 FRA0.001-0.3915-5.85 

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)
 

 

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