Individual Calculations March 2010
 Wittenberg, Andreas  Total change: -18.15  Rating chartPersonal card
 19.Radisson Blu Meisterturnier Erfurt GER 2009-12-26
RcRownchangeKK*chgGame
 2070 2183 4.00 8 -1.21 15 -18.15 
  Sancar, Kenan 2012 GER1.0010.27154.05 
  Seidenschwarz, Holger 2037 GER0.001-0.7015-10.50 
  Schmidt, Matthias 2078 GER1.0010.36155.40 
  Mayer, Frank 2138 GER0.001-0.5615-8.40 
  Salewski, Bernd 2036 GER0.501-0.2015-3.00 
  Hentze, Markus 2020 GER0.501-0.2215-3.30 
  Seiler, Dirk 2021 GER1.0010.29154.35 
  Jahncke, Giso 2218 GER0.001-0.4515-6.75 

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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