Individual Calculations January 2009
 Poseck, Steffen  Total change: 17.40  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 2105 2092 5.00 8 1.16 15 17.40 
  Kiesewetter, Peter 1886 GER0.501-0.2615-3.90 
  Weigelt, Thomas 1912 GER1.0010.26153.90 
  Gruzmann, Boris f2254 RUS0.5010.21153.15 
  Gremm, Albert Juergen 1947 GER1.0010.31154.65 
  Lueders, Gerhard f2219 GER0.5010.17152.55 
  Boewer, Roland 2238 GER0.5010.20153.00 
  Behrmann, Joachim 2204 GER0.5010.15152.25 
  Haemmerlein, Thomas 2179 GER0.5010.12151.80 

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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