Individual Calculations April 2009
 Rudolf, Matthias, Dr.  Total change: -9.60  Rating chartPersonal card
 9.Weihnachts-Open Siebenlehn GER 2008-12-28
RcRownchangeKK*chgGame
 1894 2127 2.50 4 -0.64 15 -9.60 
  Dresig, Hans, Prof. 1926 GER1.0010.24153.60 
  Braunstein, Fabian 1939 GER0.001-0.7415-11.10 
  Zimmermann, Falk 1780 GER0.501-0.3915-5.85 
  Schoehl, Gerd 1930 GER1.0010.25153.75 

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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