Individual Calculations April 2017
 Ludy, Klaus  Total change: -46.60  Rating chartPersonal card
 8. Pfalz Open A Neustadt an der Weinstrasse GER 2017-02-24
RcRownchangeKK*chgGame
 1967 1990 2.50 9 -2.33 20 -46.60 
  Henrich, Thomas 2258 GER0.001-0.1720-3.40 
  Engel, Berthold 2182 GER0.001-0.2520-5.00 
  Retzlaff, Thomas 1857 GER0.001-0.6820-13.60 
  Mueller, Michael 1907 GER0.501-0.1120-2.20 
  Flach, Helene 1837 GER0.501-0.2020-4.00 
  Altmann, Jens 1944 GER0.501-0.0620-1.20 
  Salem Elier, Ali 1905 GER0.001-0.6220-12.40 
  Braunberger, Gerald 1921 GER0.501-0.1020-2.00 
  Poetsch, Leonore 1888 GER0.501-0.1420-2.80 

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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