Individual Calculations October 2008
 Wojtkowski, Frederic  Total change: 9.00  Rating chartPersonal card
 23eme Open International d'Avoine Avoine FRA 2008-07-19
RcRownchangeKK*chgGame
 2055 1922 3.00 7 0.60 15 9.00 
  Suez-Panama, Gilles 2093 FRA0.001-0.2715-4.05 
  Sandu, Mihaela wm2272 ROU0.001-0.1115-1.65 
  Fretel, Didier 1777 FRA1.0010.31154.65 
  Pichard, Jean-Marc 1767 FRA1.0010.29154.35 
  Spitz, Christophe 2186 FRA1.0010.821512.30 
  Miqueu, Jean-Philippe 2116 FRA0.001-0.2515-3.75 
  Alet, Jean-Pierre 2176 FRA0.001-0.1915-2.85 

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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