Individual Calculations September 2009
 Mercky, Gilles  Total change: -24.75  Rating chartPersonal card
 Championnat de France - Open B Nimes FRA 2009-08-11
RcRownchangeKK*chgGame
 1802 1895 4.00 9 -1.65 15 -24.75 
  Gros, Alexandre 1780 FRA0.001-0.6615-9.90 
  Riols, Jacques 1824 FRA0.501-0.1015-1.50 
  Nineuil, Vincent 1821 FRA0.001-0.6015-9.00 
  Brouat, Thierry 1783 FRA1.0010.35155.25 
  Petitcolas, Bernard 1765 FRA0.001-0.6815-10.20 
  Hadamard, Olivier 1834 FRA0.501-0.0815-1.20 
  Louche, Herve 1823 FRA1.0010.40156.00 
  Fahys, Bertrand 1816 FRA0.501-0.1115-1.65 
  Robert, Thibaud 1770 FRA0.501-0.1715-2.55 

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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