Individual Calculations December 2017
 Diaubalick, Ulrich  Total change: 20.00  Rating chartPersonal card
 21. Deutsche Polizeischachmeisterschaft Bad Koenigshofen GER 2017-10-30
RcRownchangeKK*chgGame
 1844 1603 2.00 7 0.50 40 20.00 
  Beer, Albrecht 1979 GER0.5010.414016.40 
  Raff, Andreas 2003  * GER0.001-0.0840-3.20 
  Zeiger, Frank 1763 GER0.5010.21408.40 
  Steckmann, Kerstin 1693 GER0.5010.12404.80 
  Jaster, Dirk 1843 GER0.5010.304012.00 
  Theissen, Frank 1829 GER0.001-0.2140-8.40 
  Rippke, Uwe 1797 GER0.001-0.2540-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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