Individual Calculations October 2008
 Spitz, Christophe  Total change: -27.60  Rating chartPersonal card
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 1947 2186 4.50 8 -1.84 15 -27.60 
  Pytel, Bozena wm1966 FRA0.501-0.2815-4.20 
  Baekelant, Eva 1935 BEL0.501-0.3115-4.65 
  Borges, Joachim 1974 FRA0.501-0.2715-4.05 
  Robveille, Laurent 1926 FRA0.501-0.3215-4.80 
  Wojtkowski, Frederic 1922 FRA0.001-0.8215-12.30 
  Ollier, Milan 1873 FRA1.0010.14152.10 
  Romain, Xavier 1899 FRA1.0010.16152.40 
  Caroff, Frederic 2084 FRA0.501-0.1415-2.10 

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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