Individual Calculations April 2009
 Duval, Dominique  Total change: -27.90  Rating chartPersonal card
 11e tournoi de Noel Montigny le Bretonneux FRA 2008-12-26
RcRownchangeKK*chgGame
 1901 1874 1.50 6 -1.34 15 -20.10 
  Lebrun, Xavier 2224 FRA0.001-0.1115-1.65 
  Baron, Daniel 2122 FRA0.001-0.1915-2.85 
  Clement-Demange, Bernard 1701 FRA0.501-0.2315-3.45 
  Mauron, Regis 1571 FRA0.501-0.3615-5.40 
  Duval, Sylvain 1982 FRA0.5010.15152.25 
  Mourgues, Joelle 1805 FRA0.001-0.6015-9.00 

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)
 
 Criteriums - R2-3 IDF FRA 2009-01-30
RcRownchangeKK*chgGame
 1861 1874 0.00 1 -0.52 15 -7.80 
  Gauthier, Arnaud 1861 FRA0.001-0.5215-7.80 

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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