Individual Calculations September 2013
 Hader, Soeren, Dr  Total change: -14.40  Rating chartPersonal card
 17. Friedrichrodaer Schach-Open Friedrichroda GER 2013-08-14
RcRownchangeKK*chgGame
 1787 1721 2.00 6 -0.48 30 -14.40 
  Scheftlein, Richard 1915 GER0.001-0.2530-7.50 
  Joerges, Frank 1928 GER0.001-0.2330-6.90 
  Huber, Berthold 1535 GER0.501-0.2430-7.20 
  Kapahnke, Tilo 1630 GER1.0010.383011.40 
  Schiemann, Dietrich 1870 GER0.5010.20306.00 
  Baumert, Andree 1842 GER0.001-0.3430-10.20 

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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