Individual Calculations December 2012
 Seidel, Arnold  Total change: -24.60  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 2B Magdeburg GER 2012-11-16
RcRownchangeKK*chgGame
 1920 2012 1.50 5 -1.64 15 -24.60 
  Lechnauer, Uwe 1918 GER0.001-0.6315-9.45 
  Zerfass, Otfried 1933 GER0.501-0.1115-1.65 
  Erath, Daniel 1918 GER0.501-0.1315-1.95 
  Dorn, Carina 1913 GER0.001-0.6415-9.60 
  Von Bassewitz, Ingo, Dr. 1919 GER0.501-0.1315-1.95 

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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