Individual Calculations September 2009
 Josse, Mathilde  Total change: 14.10  Rating chartPersonal card
 Open de Haute Bretagne Rennes FRA 2009-07-15
RcRownchangeKK*chgGame
 1911 1688 2.50 7 0.94 15 14.10 
  Duquesnoy, Bruno 1900 FRA0.5010.27154.05 
  Grego, Pierre 1870 FRA0.001-0.2615-3.90 
  Ferrandi, Bernard 1912 FRA0.001-0.2215-3.30 
  Le Goff, Thierry 1798 FRA1.0010.65159.75 
  Jouneau, Quentin 2007 FRA0.001-0.1315-1.95 
  Vandomel, Fabrice 1895 FRA1.0010.771511.55 
  Schmouchkovitch, Michel 1996 FRA0.001-0.1415-2.10 

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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