Individual Calculations October 2008
 Bourdonnais, Loic  Total change: 8.55  Rating chartPersonal card
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 2023 2144 6.50 9 0.57 15 8.55 
  Guinovart, Jose 1941 FRA1.0010.24153.60 
  David, Vincent f2403 FRA0.5010.32154.80 
  Bodicker, Rob 2066 NED0.001-0.6115-9.15 
  Guillet, Julien 1896 FRA1.0010.19152.85 
  Cotonnec, Antoine 2006 FRA0.001-0.6915-10.35 
  Sally, Paul-Adrien 1968 FRA1.0010.27154.05 
  Le Roc`h, Daniel 1887 FRA1.0010.18152.70 
  Auroy, Didier 1970 FRA1.0010.27154.05 
  Jarreton, Herve 2072 FRA1.0010.40156.00 

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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