Individual Calculations October 2008
 Lang, Stefan, Dr.  Total change: -25.80  Rating chartPersonal card
 offenes Turnier bei der Bayerischen Einzelmeisterschaft Bad Neustadt GER 2008-08-30
RcRownchangeKK*chgGame
 2019 2143 3.50 8 -1.72 15 -25.80 
  Ingerl, Florian 1793 GER0.001-0.8915-13.35 
  Seifert, Armin 1961 GER1.0010.26153.90 
  Heerlein, Gerd 1864 GER1.0010.16152.40 
  Schlefing, Heinz 2106 GER0.501-0.0515-0.75 
  Pototzky, Daniel 2105 GER0.001-0.5515-8.25 
  Jussupow, Alexander 2028 GER0.501-0.1615-2.40 
  Haase, Reinhard 2136 GER0.001-0.5115-7.65 
  Kunze, Holger 2159 GER0.5010.02150.30 

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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