Individual Calculations September 2009
 Delalande, Thierry  Total change: -17.70  Rating chartPersonal card
 24e Open International d'Avoine Avoine FRA 2009-07-18
RcRownchangeKK*chgGame
 1948 2092 5.00 9 -1.18 15 -17.70 
  Foussard, Gervais 1933 FRA1.0010.29154.35 
  Perrin, Guillaume f2310 FRA0.001-0.2215-3.30 
  Gaudin, Eric 1930 FRA1.0010.29154.35 
  Dupeux, Denis 1880 FRA0.501-0.2715-4.05 
  Hubert, Raphael 1945 FRA0.001-0.7015-10.50 
  Grateau, Jean-Noel 1946 FRA0.501-0.2015-3.00 
  Tranchant, Alain 1865 FRA1.0010.21153.15 
  Binois, Rudy 1842 FRA0.501-0.3115-4.65 
  Forlot, Francois 1881 FRA0.501-0.2715-4.05 

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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