Individual Calculations April 2009
 Kuehnast, Volker  Total change: -13.00  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2083 1855 1.00 7 -0.52 25 -13.00 
  Prizker, Boris 2205 GER0.001-0.1125-2.75 
  Osmanovic, Faruk 2096 GER0.001-0.2025-5.00 
  Noordhoek, Henk 2108 NED0.001-0.1925-4.75 
  Schaefer, Lutz, Dr. 2081 GER0.5010.29257.25 
  Willems, Matthias, Prof. Dr. 2038 GER0.001-0.2625-6.50 
  Huettemann, Ralf 2071 GER0.5010.28257.00 
  Scholz, Herbert, Dr. 1979 GER0.001-0.3325-8.25 

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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