Individual Calculations October 2008
 Duke, Nigel  Total change: 18.25  Rating chartPersonal card
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 1904 1708 2.50 7 0.73 25 18.25 
  Vernadet, Bernard 1814 FRA1.0010.642516.00 
  Ljubotina, Lazo 1933 FRA0.001-0.2225-5.50 
  Le Roc`h, Daniel 1887 FRA0.5010.23255.75 
  Ballandras, Marc 1927 FRA0.001-0.2225-5.50 
  Lukasiewicz, Aleksander 1829 POL0.001-0.3425-8.50 
  Gastal, Laurent 1988 FRA0.001-0.1625-4.00 
  Rasse, Charlotte 1952 FRA1.0010.802520.00 

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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