Individual Calculations September 2009
 Delabre, Tony  Total change: -10.95  Rating chartPersonal card
 Championnat International de Paris - A Paris FRA 2009-07-04
RcRownchangeKK*chgGame
 1974 2076 5.00 9 -0.73 15 -10.95 
  Scozzesi, Francois 1890 FRA1.0010.26153.90 
  Chanoine, Guillaume 2271 FRA0.001-0.2515-3.75 
  Meslage, Jean 1940 FRA0.001-0.6815-10.20 
  Rajic, Dragan 1924 FRA0.501-0.2015-3.00 
  Bihi, Mehdi 1944 FRA0.501-0.1815-2.70 
  Sahraoui, Samy 1932 FRA0.501-0.1915-2.85 
  Le Ray, Olivier 1925 FRA1.0010.30154.50 
  Debanne, Thierry 1974 FRA0.501-0.1415-2.10 
  Pantic, David 1967 FRA1.0010.35155.25 

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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