Individual Calculations September 2010
 Citterio, Jean-Claude  Total change: -9.30  Rating chartPersonal card
 Chpt de France - Open B Belfort FRA 2010-08-10
RcRownchangeKK*chgGame
 1882 1811 3.00 9 -0.62 15 -9.30 
  Aumont, Alexandre 1898 FRA0.001-0.3815-5.70 
  Charpentier, Denis 1892 FRA0.001-0.3915-5.85 
  Collette, Gilles 1932 FRA0.001-0.3415-5.10 
  Chandran, Franck 1773 FRA1.0010.45156.75 
  Guilchard, Benjamin 1929 FRA1.0010.66159.90 
  Crahan, Alan 1868 FRA0.001-0.4215-6.30 
  Claisse, Patrick 1911 FRA0.001-0.3615-5.40 
  Duff, Rufus 1804 ENG1.0010.49157.35 
  Beaucoudray, Marc 1933 FRA0.001-0.3315-4.95 

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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