Individual Calculations September 2009
 Djendeb, Mohand  Total change: -19.00  Rating chartPersonal card
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 1874 1845 3.50 9 -0.76 25 -19.00 
  Pascot, Jean 1914 FRA0.001-0.4025-10.00 
  Madeline, Nicolas 1653 FRA0.501-0.2525-6.25 
  Bacon, Bruno 1743 FRA1.0010.36259.00 
  Guisset, Philippe 1985 BEL1.0010.692517.25 
  Crouan, Stephane f2234 FRA0.001-0.0925-2.25 
  Aubry, Yannis 1954 FRA0.001-0.3525-8.75 
  Primault, Loic 1591 FRA1.0010.19254.75 
  Dubessay, Bastien 2168 FRA0.001-0.1325-3.25 
  Mercier, Franck 1623 FRA0.001-0.7825-19.50 

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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