Individual Calculations July 2010
 Delbergue, Alexis  Total change: -11.00  Rating chartPersonal card
 34e open international de Fourmies Fourmies FRA 2010-05-22
RcRownchangeKK*chgGame
 1971 1668 0.00 3 -0.44 25 -11.00 
  Lebon, Joffrey 2028 FRA0.001-0.1025-2.50 
  Mousain, Antoine 1940 FRA0.001-0.1725-4.25 
  Levers, Thierry 1944 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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