Individual Calculations September 2013
 Klein, Gereon  Total change: -12.75  Rating chartPersonal card
 ZMD Open 2013 Gruppe B Dresden GER 2013-08-10
RcRownchangeKK*chgGame
 1728 1983 4.00 6 -0.85 15 -12.75 
  Wong, Gengchun 1766 GER0.501-0.2815-4.20 
  Renger, Niklas 1667 GER1.0010.13151.95 
  Biastoch, Bennet 1643 GER0.001-0.8815-13.20 
  Richter, Stefan 1843 GER0.501-0.1915-2.85 
  Niemann, Silvio 1760 GER1.0010.22153.30 
  Herbrig, Marie-Helen 1687 GER1.0010.15152.25 

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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