Individual Calculations September 2011
 De Balmann, Marc  Total change: 60.90  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1819 1710 4.50 7 2.03 30 60.90 
  Mousa, Medhat 1873 EGY1.0010.723021.60 
  Biville, Pascal 1794 FRA1.0010.623018.60 
  Collette, Gilles 1895 FRA0.001-0.2630-7.80 
  Heral, Christophe 1787 FRA1.0010.613018.30 
  Mohammad, Fahim 1843 BAN0.5010.18305.40 
  Ben-Abed, Mehdi 1800 FRA0.001-0.3830-11.40 
  Brumant, Jean-Claude 1740 FRA1.0010.543016.20 

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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