Individual Calculations April 2009
 Barthel, Ansgar  Total change: 0.60  Rating chartPersonal card
 18.Radisson SAS Weihnachts-Open Meisterturnier Erfurt GER 2008-12-25
RcRownchangeKK*chgGame
 2132 2179 4.00 7 0.04 15 0.60 
  Helmbold, Irene 2006 GER1.0010.27154.05 
  Donchenko, Anatoly m2373 GER0.5010.25153.75 
  Brueggemann, Joachim m2362 GER0.001-0.2615-3.90 
  Kresse, Mathias 2060 GER0.501-0.1615-2.40 
  Hannes, Diana 2055 GER0.501-0.1715-2.55 
  Janssen, Volker 2033 GER0.501-0.2015-3.00 
  Beyer, Till 2034 GER1.0010.31154.65 

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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