Individual Calculations September 2010
 Kuehnl, Bernd  Total change: 22.95  Rating chartPersonal card
 4. Bad Blankenburger Open Bad Blankenburg GER 2010-06-08
RcRownchangeKK*chgGame
 1938 1881 4.50 7 1.53 15 22.95 
  Donner, Ernst 1641 GER1.0010.20153.00 
  Liebisch, Dieter 2111 GER0.5010.29154.35 
  Holz A.d. Heide, Gerhard 1843 GER1.0010.45156.75 
  Burreh, Heinz 1963 GER0.5010.11151.65 
  Kroener, Otto 2006 GER1.0010.671510.05 
  Schmidt, Lothar 2089 GER0.5010.27154.05 
  Koch, Herbert 1912 GER0.001-0.4615-6.90 

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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