Individual Calculations July 2009
 Koch, Dirk  Total change: -18.60  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Final Kassel GER 2009-06-11
RcRownchangeKK*chgGame
 2044 2088 1.00 4 -1.24 15 -18.60 
  Wiechmann, Gerd 2050 GER0.001-0.5515-8.25 
  Atri, Jamshid 2059 IRI0.001-0.5415-8.10 
  Klanten, Christoph 2008 GER1.0010.39155.85 
  Koenig, Marco, Dr. 2058 GER0.001-0.5415-8.10 

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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