Individual Calculations September 2009
 Gaborit, Arnaud  Total change: 46.75  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1741 1558 4.00 8 1.87 25 46.75 
  Miannay, Michel 1758 FRA0.001-0.2425-6.00 
  Violleau, Jean-Claude 1705 FRA0.001-0.3025-7.50 
  Guionnet, Alain 1693 FRA1.0010.682517.00 
  Courthial, Bernard 1720 FRA0.5010.21255.25 
  Poirier, Luc 1711 FRA1.0010.702517.50 
  Brumant, Jean-Claude 1724 FRA1.0010.722518.00 
  Vin, Richard 1895 FRA0.001-0.1225-3.00 
  Torres, Emile 1725 FRA0.5010.22255.50 

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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