Individual Calculations September 2009
 Barlage, Tonio, Dr.  Total change: 0.60  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2008 2007 3.50 7 0.04 15 0.60 
  Schleicher, Alexander 1690 GER1.0010.13151.95 
  Aronow, Maxim f2290 GER0.001-0.1615-2.40 
  Rudolf, Matthias, Dr. 2117 GER0.001-0.3515-5.25 
  Schoene, Frederik 1816 GER1.0010.25153.75 
  Bischoff, Dieter 2142 GER0.5010.18152.70 
  Colpe, Malte 2171 GER0.001-0.2815-4.20 
  Bochmann, Christopher 1830 GER1.0010.27154.05 

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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