Individual Calculations January 2009
 Bergmann, Delphine  Total change: -26.00  Rating chartPersonal card
 28e open vosgien - Open A La Bresse FRA 2008-11-01
RcRownchangeKK*chgGame
 1802 1651 0.50 5 -1.04 25 -26.00 
  Rambourg, Juliette 1824 FRA0.001-0.2725-6.75 
  Rost, Pierre 1806 FRA0.5010.21255.25 
  Petit, Didier 1967 FRA0.001-0.1325-3.25 
  Delvaux, Robin 1792 FRA0.001-0.3125-7.75 
  Pruvot, Louis 1619 FRA0.001-0.5425-13.50 

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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