Individual Calculations January 2010
 Duval, Dominique  Total change: -21.75  Rating chartPersonal card
 8e tournoi d'automne - B Montigny le Bretonneux FRA 2009-10-24
RcRownchangeKK*chgGame
 1787 1827 3.50 9 -1.45 15 -21.75 
  Jean, Robert 1809 FRA0.001-0.5315-7.95 
  Besombes, Romain 1787 FRA0.501-0.0615-0.90 
  Clere, Philippe 1518 FRA1.0010.14152.10 
  Plantet, Marc 1895 FRA0.001-0.4115-6.15 
  Couronne, Patrice 1769 FRA1.0010.42156.30 
  Appavou, Calixte 1888 FRA0.001-0.4215-6.30 
  Bouvier, Clement 1774 FRA1.0010.43156.45 
  Fayolle, Guy 1852 FRA0.001-0.4715-7.05 
  Dominguez, Alain 1789 FRA0.001-0.5515-8.25 

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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