Individual Calculations October 2008
 Klein, Gereon  Total change: -11.25  Rating chartPersonal card
 17. ZMD Open Dresden 2008 Dresden GER 2008-07-19
RcRownchangeKK*chgGame
 2017 1971 1.50 5 -0.75 15 -11.25 
  Markowski, Tomasz g2321 POL0.5010.39155.85 
  Schoengart, Ralf 2103 GER0.5010.18152.70 
  Markgraf, Stefan 2100 GER0.001-0.3315-4.95 
  Wendling, Florian 1729 GER0.501-0.3015-4.50 
  Cogan, Leonid 1831 GER0.001-0.6915-10.35 

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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