Individual Calculations April 2009
 Airoldi, Roger  Total change: -62.25  Rating chartPersonal card
 Tournoi Interne 2008-2009 de l'Echiquier Nanceien -2 Nancy FRA 2008-12-01
RcRownchangeKK*chgGame
 1541 1791 0.50 1 -0.31 25 -7.75 
  Francois, Tham 1541 FRA0.501-0.3125-7.75 

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)
 
 7e Festival international de Meurthe et Moselle- J Nancy FRA 2009-02-16
RcRownchangeKK*chgGame
 1724 1783 3.00 9 -2.18 25 -54.50 
  Schmidt, Alain 1755 FRA0.001-0.5425-13.50 
  Metral, Jean 1754 FRA1.0010.462511.50 
  Citterio, Jean-Claude 1779 FRA0.001-0.5125-12.75 
  Gille, Damien 1775 FRA1.0010.492512.25 
  Monpeurt, Fabien 1768 FRA0.001-0.5225-13.00 
  Pierrot, Fabrice 1775 FRA0.001-0.5125-12.75 
  Kermann, Rene 1530 FRA1.0010.19254.75 
  Levy, Ouriel 1616 FRA0.001-0.7225-18.00 
  Assedo, Johaquim 1768 FRA0.001-0.5225-13.00 

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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