Individual Calculations September 2009
 Baches, Frederic  Total change: 11.40  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1736 1840 6.50 9 0.76 15 11.40 
  Atamian, Claude 1636 FRA1.0010.24153.60 
  Courthial, Bernard 1720 FRA1.0010.34155.10 
  Lagache, Yves 1734 FRA0.501-0.1415-2.10 
  Poirier, Luc 1711 FRA1.0010.33154.95 
  Colombeau, Gregory 1768 FRA0.001-0.6015-9.00 
  Brumant, Jean-Claude 1724 FRA1.0010.34155.10 
  Stephan, Emmanuel 1727 FRA1.0010.35155.25 
  Ernouf, Anthony 1882 FRA0.001-0.4415-6.60 
  Cros, Pierre-Emmanuel 1725 FRA1.0010.34155.10 

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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