Individual Calculations March 2010
 Hund, Barbara  Total change: -0.30  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe A Bruehl GER 2010-02-12
RcRownchangeKK*chgGame
 2148 2224 3.00 5 -0.02 15 -0.30 
  Hirth, Ulrich, Dr. 2113 GER0.501-0.1515-2.25 
  Petri, Wolfgang 2107 GER1.0010.34155.10 
  Kiese, Matthias, Dr. 2248 GER0.001-0.4715-7.05 
  Werbeck, Torsten c2143 GER0.501-0.1115-1.65 
  Kutzner, Joachim 2131 GER1.0010.37155.55 

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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