Individual Calculations September 2010
 Van Loo, Georges  Total change: -12.00  Rating chartPersonal card
 25e Open International d'Avoine Avoine FRA 2010-07-17
RcRownchangeKK*chgGame
 1731 1773 4.50 9 -0.48 25 -12.00 
  Le Roc`h, Daniel 1867 FRA0.001-0.3725-9.25 
  Legrand, Claire 1589 FRA0.001-0.7425-18.50 
  Rouzes, Sibylle-Anne 1576 FRA1.0010.25256.25 
  Barberis, Bernard 1511 FRA0.501-0.3225-8.00 
  Antoine, Jean-Luc 2054 FRA0.5010.34258.50 
  Lescieux, Matthieu 1835 FRA0.5010.09252.25 
  Gac, Jean-Luc 1581 FRA1.0010.25256.25 
  Pailhe, Lionel 2007 FRA0.001-0.2125-5.25 
  Juffin, Dominique 1559 FRA1.0010.23255.75 

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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