Individual Calculations September 2009
 Vandenberghe, Jason  Total change: 13.80  Rating chartPersonal card
 11e Festival d'Echecs- 11e open jeunes St Lo FRA 2009-07-07
RcRownchangeKK*chgGame
 1946 1956 5.00 8 0.92 15 13.80 
  Varin, Valentin 1750 FRA1.0010.24153.60 
  Laan, Kart 1809 NED1.0010.30154.50 
  Auvray, Simon 2021 FRA1.0010.59158.85 
  Lepigoche, Cyril 1999 FRA1.0010.56158.40 
  Slagter, David 2038 NED0.001-0.3915-5.85 
  Barbot, Pierre 2069 FRA0.001-0.3515-5.25 
  Venard, Paul-Andre 1681 FRA1.0010.17152.55 
  Stephan, Victor 2198 FRA0.001-0.2015-3.00 

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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