Individual Calculations August 2012
 Coursil, Olivier  Total change: -1.20  Rating chartPersonal card
 Championnat de Paris Ile de France 2012 Open B (1400-1900) PARIS FRA 2012-07-07
RcRownchangeKK*chgGame
 1662 1525 2.50 8 -0.08 15 -1.20 
  Douat, Jean 1767 FRA0.001-0.2015-3.00 
  Duprey, Francois-Xavier 1782 FRA0.001-0.1815-2.70 
  Bouchard, Vincent 1679 FRA0.001-0.2915-4.35 
  Paillet, Raymond 1411 FRA1.0010.34155.10 
  Pyrovolou, Georges 1634 FRA0.001-0.3515-5.25 
  Dumesnil, Alain 1672 FRA0.5010.20153.00 
  Desurmont, Gerard 1693 FRA1.0010.721510.80 
  Charpentier, Jean-Luc 1659 FRA0.001-0.3215-4.80 

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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