Individual Calculations April 2008
 Erlbeck, Peter  Total change: 12.15  Rating chartPersonal card
 17.Radisson SAS Weihnachtsopen Meisterturnier Erfurt GER 2007-12-26
RcRownchangeKK*chgGame
 2053 2121 5.50 8 0.81 15 12.15 
  Duenzel, Jonas 1902 GER0.001-0.7815-11.70 
  Drezewski, Alexander 1900 GER1.0010.22153.30 
  Brueggemann, Florian 2038 GER1.0010.39155.85 
  Sobolevsky, Leonid m2320 UKR0.5010.26153.90 
  Mucha, Annegret wc1901 GER0.501-0.2815-4.20 
  Kohlmann, Arndt 2005 GER1.0010.34155.10 
  Bramkamp, Rainer 2127 GER0.5010.01150.15 
  Latzke, Boris 2230 GER1.0010.65159.75 

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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