Individual Calculations April 2009
 Delpit, Wilfried  Total change: -14.25  Rating chartPersonal card
 Championnat Départemental Ile et Vilaine (35) - 2 BRE FRA 2008-12-01
RcRownchangeKK*chgGame
 1908 1672 0.50 2 0.05 25 1.25 
  Sinnas, Albert 1793 FRA0.5010.16254.00 
  Le Marec, Simon 2022 FRA0.001-0.1125-2.75 

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)
 
 13e open de Guingamp Pabu FRA 2009-02-14
RcRownchangeKK*chgGame
 1910 1684 0.50 5 -0.62 25 -15.50 
  Guezennec, Franck 2034 FRA0.001-0.1125-2.75 
  Delaire, Eric 1882 FRA0.001-0.2425-6.00 
  Legolles, Frederic 1836 FRA0.5010.20255.00 
  Le Talbodec, Emmanuel 1973 FRA0.001-0.1625-4.00 
  Berthelot, Maeva 1823 FRA0.001-0.3125-7.75 

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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