Individual Calculations September 2011
 Bah, Ismael  Total change: -5.70  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1681 1775 4.00 7 -0.38 15 -5.70 
  Fauquet, Dominique 1580 FRA1.0010.25153.75 
  Kambrath, Linda 1665 FRA1.0010.35155.25 
  Bonneville, Thaymour 1864 FRA0.001-0.3815-5.70 
  Choppin De Jan., Cyril 1624 FRA0.501-0.2015-3.00 
  Anjoure, Jean-Michel 1689 FRA0.001-0.6215-9.30 
  Atamian, Claude 1651 FRA1.0010.33154.95 
  Lermuzeaux, Jean-Marc 1694 FRA0.501-0.1115-1.65 

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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