Individual Calculations January 2009
 Vollbrecht, Lars  Total change: -19.75  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 1810 1910 3.00 6 -0.79 25 -19.75 
  Poppner, Dietmar 2111 GER0.001-0.2425-6.00 
  Nekrasova, Kateryna 1807 GER0.001-0.6425-16.00 
  Kamrla, Robin 1709 GER0.501-0.2625-6.50 
  Sorgenfrei, Jens 1802 GER0.501-0.1525-3.75 
  Telianer, Mikhail 1695 RUS1.0010.23255.75 
  Kostre, Margarita 1733 GER1.0010.27256.75 

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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