Individual Calculations September 2011
 Epstein, Raphael  Total change: -0.90  Rating chartPersonal card
 Championnat de Paris Ile de France Open B (1400 à 1900) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 1694 1761 3.50 6 -0.06 15 -0.90 
  Laugie, Guy 1647 FRA1.0010.34155.10 
  Bonneville, Thaymour 1864 FRA0.001-0.3615-5.40 
  Austruy, Daniel 1622 FRA1.0010.31154.65 
  Atamian, Claude 1651 FRA1.0010.35155.25 
  Anjoure, Jean-Michel 1689 FRA0.001-0.6015-9.00 
  Benhaim, Louis 1692 FRA0.501-0.1015-1.50 

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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