Individual Calculations April 2009
 Pellegrini, Alain  Total change: -1.50  Rating chartPersonal card
 Championnat de Kingersheim - 2008-2009 Kingersheim FRA 2008-11-08
RcRownchangeKK*chgGame
 1744 1822 3.50 6 -0.10 15 -1.50 
  Weisbeck, Pierre 1659 FRA1.0010.28154.20 
  De Faveri, Gabriel 1542 FRA1.0010.16152.40 
  Kapsa, Michel 1847 FRA0.5010.03150.45 
  Koenig, Claude 1814 FRA0.001-0.5115-7.65 
  Zipfel, Jacques 1849 FRA1.0010.54158.10 
  Beteille, Christian 1750 FRA0.001-0.6015-9.00 

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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