Individual Calculations March 2013
 Zittro, Carl  Total change: -6.90  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5C Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 1748 1833 2.00 4 -0.46 15 -6.90 
  Knobel, Joachim 1651 GER1.0010.26153.90 
  Kronseder, Michael 1709 GER0.001-0.6715-10.05 
  Endres, Thomas 1838 GER1.0010.51157.65 
  Hoedtke, Joern 1793 GER0.001-0.5615-8.40 

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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