Individual Calculations January 2009
 Degraeve, Jean-Marc  Total change: 9.30  Rating chartPersonal card
 XVIIIe Open de la Toussaint de Caen Caen FRA 2008-10-30
RcRownchangeKK*chgGame
 2352 2544 6.00 7 0.93 10 9.30 
  Thomas, Olivier 2194 FRA1.0010.11101.10 
  Marchand, Francois f2215 FRA1.0010.12101.20 
  Guliyev, Namig g2521 AZE0.501-0.0310-0.30 
  Fedorchuk, Sergey A. g2603 UKR0.5010.08100.80 
  Laplanche, Denis 2194 FRA1.0010.11101.10 
  David, Vincent f2388 FRA1.0010.29102.90 
  Godard, Maxence m2347 FRA1.0010.25102.50 

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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