Individual Calculations December 2017
 Krueger, Bernd  Total change: -9.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q2 D Magdeburg GER 2017-11-17
RcRownchangeKK*chgGame
 1659 1746 2.00 4 -0.45 20 -9.00 
  Pikalow, Michael 1494 GER1.0010.19203.80 
  Koenig, Frank 1701 GER1.0010.44208.80 
  Kompe, Joerg 1741 GER0.001-0.5120-10.20 
  Morgenstern, Tobias 1698 GER0.001-0.5720-11.40 

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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