Individual Calculations September 2011
 Ledoux, Jean-Luc  Total change: -13.20  Rating chartPersonal card
 22nd NATO Chess Championships Kaunas LTU 2011-08-08
RcRownchangeKK*chgGame
 2003 2074 2.00 5 -0.88 15 -13.20 
  Ulusoy, Mustafa 1720 TUR1.0010.11151.65 
  Van Rijn, Wouter f2191 NED0.001-0.3415-5.10 
  Voroblievas, Arturas 1857 LTU1.0010.22153.30 
  Jauk, Wilhelm 2164 GER0.001-0.3815-5.70 
  Wagenaar, Harm Theo 2084 NED0.001-0.4915-7.35 

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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