Individual Calculations May 2011
 Doudin, Alain-Christoph  Total change: -74.50  Rating chartPersonal card
 25e Open International "Pierre et Vacances" - B CANNES FRA 2011-02-21
RcRownchangeKK*chgGame
 1839 2094 3.50 8 -2.98 25 -74.50 
  Gabrillargues, Karim 1829 FRA0.501-0.3225-8.00 
  Anfuso, Luigi 1743 ITA0.501-0.3925-9.75 
  Pobedonostzeff, Franck 1820 FRA0.501-0.3325-8.25 
  Gardini, Enrico 1851 ITA0.501-0.3025-7.50 
  Bodereau, Marc 1838 FRA1.0010.19254.75 
  Blondel, Jerome 1896 FRA0.501-0.2625-6.50 
  Girard, Jean-Pierre 1894 FRA0.001-0.7625-19.00 
  Miglierina, Alexis 1839 FRA0.001-0.8125-20.25 

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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