Individual Calculations July 2010
 Decouzon, Pierre-Henri  Total change: -32.75  Rating chartPersonal card
 Dept Hautes de Seine IDF FRA 2009-11-28
RcRownchangeKK*chgGame
 1897 1861 1.00 5 -1.31 25 -32.75 
  Agrech, Pierre 2150 FRA0.001-0.1625-4.00 
  Olivier, Jean 1810 FRA0.501-0.0725-1.75 
  Herrmann, Christophe 1790 FRA0.001-0.6025-15.00 
  Galazka, Pierre 1913 FRA0.001-0.4325-10.75 
  Baguette, Francois 1822 FRA0.501-0.0525-1.25 

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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