Individual Calculations April 2009
 Mollard, Pascal  Total change: 8.25  Rating chartPersonal card
 25e Open International d'Echecs GENEVA SUI 2008-12-26
RcRownchangeKK*chgGame
 1933 1865 2.00 4 0.33 25 8.25 
  Lamoureux, Charles m2215 FRA0.001-0.1125-2.75 
  Avram, Ion 1587 SUI1.0010.17254.25 
  Manojlovic, Nedelko 2000 SUI0.5010.18254.50 
  Bonferroni, Carlo 1930 SUI0.5010.09252.25 

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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