Individual Calculations April 2009
 Cornelius, Joerg  Total change: 11.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Koeln-Bruehl GER 2009-02-20
RcRownchangeKK*chgGame
 2034 2040 3.00 5 0.46 25 11.50 
  Titgemeyer, Sven 1932 GER1.0010.35258.75 
  Koch, Dirk 2096 GER1.0010.582514.50 
  Goeldenboog, Juergen 1978 GER0.501-0.0925-2.25 
  Pick, Stefan 2082 GER0.5010.06251.50 
  Czybik, Nils Patrick 2081 GER0.001-0.4425-11.00 

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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