Individual Calculations September 2011
 Akulyan, Lyova  Total change: 2.40  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1714 1625 2.00 5 0.08 30 2.40 
  Touati, Bruno 1861 FRA0.001-0.2030-6.00 
  Levier, Jean-Francois 1555 FRA0.501-0.1030-3.00 
  Bellagamba, Pascal 1698 FRA1.0010.603018.00 
  Vidal, Olivier-Pierre 1727 FRA0.5010.14304.20 
  Celerier, Eric 1730 FRA0.001-0.3630-10.80 

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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