Individual Calculations April 2019
 Boos, Patrick  Total change: -5.20  Rating chartPersonal card
 10. Pfalz-Open A Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 2018 1991 3.50 8 -0.26 20 -5.20 
  Hildenbrand, Peter 2248 GER0.001-0.1820-3.60 
  Schlenker, Joerg 2200 GER0.5010.27205.40 
  Keough, Robert 2143 USA0.001-0.3020-6.00 
  Altmann, Jens 1896 GER0.001-0.6320-12.60 
  Achatz, Kirstin 1940 GER0.001-0.5720-11.40 
  Just, Anita, Dr. wf1886 GER1.0010.36207.20 
  Geltz, Noah 1925 GER1.0010.41208.20 
  Achatz, Michael 1906 GER1.0010.38207.60 

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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