Individual Calculations May 2010
 Beaufils, Antoine  Total change: -17.75  Rating chartPersonal card
 24e Open International "Pierre et Vacances" - B Cannes FRA 2010-02-27
RcRownchangeKK*chgGame
 1820 1669 2.00 9 -0.71 25 -17.75 
  Rodriguez, Jean-Pierre 1895 FRA0.001-0.2125-5.25 
  Miglierina, Alexis 1835 FRA1.0010.722518.00 
  Bondielli, Giorgio 1900 ITA0.001-0.2125-5.25 
  Massuger, Lionel 1843 FRA0.001-0.2725-6.75 
  Guillot, Alain 1775 FRA0.5010.14253.50 
  Mangiaracina, Franck 1777 FRA0.001-0.3525-8.75 
  Berutti, Mario 1836 ITA0.5010.22255.50 
  Arnaud, Jean-Paul 1787 FRA0.001-0.3425-8.50 
  Tixier, Pascal 1733 FRA0.001-0.4125-10.25 

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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