Individual Calculations October 2008
 Petritaj, Ferdinando  Total change: 0.00  Rating chartPersonal card
 20eme open international d'ete - A Cannes FRA 2008-07-28
RcRownchangeKK*chgGame
 2189 2192 4.50 9 0.00 15 0.00 
  Durandeau, Jean-Marie 1956 FRA1.0010.20153.00 
  Leconte, Maria wg2346 FRA0.001-0.2915-4.35 
  Brankovic, Dejan f2398 SRB1.0010.761511.40 
  Gachet, Sebastien 2301 FRA0.5010.15152.25 
  Bes, Stephane 2126 FRA0.501-0.0915-1.35 
  Spielmann, Alain f2318 FRA0.001-0.3315-4.95 
  Godel, Wenceslas 1937 FRA0.501-0.3115-4.65 
  Bressac, Stephane 2028 FRA1.0010.28154.20 
  Riff, Vincent f2290 FRA0.001-0.3715-5.55 

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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