Individual Calculations December 2012
 Roesch, Alfred  Total change: 8.70  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 2C Magdeburg GER 2012-11-16
RcRownchangeKK*chgGame
 1854 1770 2.50 5 0.58 15 8.70 
  Hartogh, Theo 1862 GER1.0010.63159.45 
  Luckian, Mario 1826 GER0.5010.08151.20 
  Vieten, Mario 1840 GER0.5010.10151.50 
  Graetsch, Andreas 1866 GER0.5010.13151.95 
  Hoffmann, Eberhard 1875 GER0.001-0.3615-5.40 

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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