Individual Calculations July 2009
 Pittiani, Pascale  Total change: 9.50  Rating chartPersonal card
 13e Open de Printemps Chambery FRA 2009-04-21
RcRownchangeKK*chgGame
 1872 1608 1.50 4 0.77 25 19.25 
  Verbaere, Philippe 1958 FRA0.001-0.1125-2.75 
  Diaferia, Joseph 1798 FRA0.5010.25256.25 
  Oblin, Pierre 1889 FRA1.0010.842521.00 
  Desfonds, Sylvie 1842 FRA0.001-0.2125-5.25 

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)
 
 14eme Open FIDE Meximieux -2200 Fide Meximieux FRA 2009-05-30
RcRownchangeKK*chgGame
 1934 1608 0.00 3 -0.39 25 -9.75 
  Saiah, Karim 1958 FRA0.001-0.1125-2.75 
  Thevenet, Yann 1958 FRA0.001-0.1125-2.75 
  Vernay, Denis 1886 FRA0.001-0.1725-4.25 

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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