Individual Calculations February 2013
 Dreyer, Andre  Total change: -19.35  Rating chartPersonal card
 29.Internationales Boeblinger Open B Boeblingen GER 2012-12-26
RcRownchangeKK*chgGame
 1807 1958 5.00 9 -1.29 15 -19.35 
  Srokovskiy, Andrea 1771 GER0.501-0.2415-3.60 
  Toelg, Wolfgang 1778 GER0.501-0.2415-3.60 
  Zorn, Nico 1775 GER0.501-0.2415-3.60 
  Theuns, Denis 1788 GER1.0010.28154.20 
  Boehmler, Thomas 1857 GER0.501-0.1415-2.10 
  Keller, Joachim 1877 GER0.501-0.1115-1.65 
  Michna, Marcus, Dr. 1814 GER0.501-0.1915-2.85 
  Knolmayer, Volker 1782 GER0.501-0.2315-3.45 
  Rieder, Josef 1824 GER0.501-0.1815-2.70 

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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