Individual Calculations September 2013
 Kuehnast, Volker  Total change: -44.85  Rating chartPersonal card
 ZMD Open 2013 Gruppe B Dresden GER 2013-08-10
RcRownchangeKK*chgGame
 1771 1936 2.00 7 -2.99 15 -44.85 
  Niemann, Silvio 1760 GER0.501-0.2315-3.45 
  Bregenzer, Martin 1740 GER0.501-0.2515-3.75 
  Herbrig, Marie-Helen 1687 GER1.0010.19152.85 
  Wong, Gengchun 1766 GER0.001-0.7215-10.80 
  Maeder, Juergen 1855 GER0.001-0.6115-9.15 
  Altstadt, Karl-Simon 1815 GER0.001-0.6615-9.90 
  Thuma, Horst 1774 GER0.001-0.7115-10.65 

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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