Individual Calculations August 2013
 Delaruelle, Christian  Total change: 1.20  Rating chartPersonal card
 4e Open d'Eté de Strasbourg - Tournoi A STRASBOURG FRA 2013-07-11
RcRownchangeKK*chgGame
 1884 1868 3.50 7 0.08 15 1.20 
  Schultz, Raphael 2132 FRA0.5010.32154.80 
  Letzelter, Jean-Claude f2106 FRA0.001-0.2015-3.00 
  Thomas, Apolline 1795 FRA0.501-0.1015-1.50 
  Hoerdt, Audran 1780 FRA0.001-0.6215-9.30 
  Kientz, Denis 1737 FRA0.501-0.1815-2.70 
  Oney, Fatmanur 1835 TUR1.0010.45156.75 
  Verriere, Nicolas 1802 FRA1.0010.41156.15 

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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