Individual Calculations September 2009
 Giua, Stephanie  Total change: -13.20  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1874 1989 5.00 9 -0.88 15 -13.20 
  Loiret, Stanislas 2268 FRA0.001-0.1615-2.40 
  Dupeux, Denis 1880 FRA0.501-0.1515-2.25 
  Duboue, Peio 1924 FRA0.501-0.0915-1.35 
  Boure, Hugo 1817 FRA1.0010.27154.05 
  Amram, Roger 1770 FRA1.0010.22153.30 
  Berthelot, Maeva 1825 FRA0.501-0.2215-3.30 
  Lukasiewicz, Aleksander 1852 POL0.001-0.6815-10.20 
  Julien, Clement 1770 FRA0.501-0.2815-4.20 
  Fretel, Didier 1757 FRA1.0010.21153.15 

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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