Individual Calculations April 2017
 Achatz, Michael  Total change: 2.60  Rating chartPersonal card
 8. Pfalz Open A Neustadt an der Weinstrasse GER 2017-02-24
RcRownchangeKK*chgGame
 2020 1881 3.00 9 0.13 20 2.60 
  Meulner, Klaus 2129 GER0.5010.31206.20 
  Czybik, Nils Patrick 2133 GER0.001-0.1920-3.80 
  Koelle, Tobias 1994 GER0.001-0.3520-7.00 
  Schweizer, Manfred 2038 GER0.5010.21204.20 
  Marschner, Thomas, Dr. 2009 GER0.5010.17203.40 
  Stemmler, Fabian 2002 GER0.5010.16203.20 
  Paulus, Jeffrey 1991 GER0.5010.15203.00 
  Englert, Jon 1985 GER0.001-0.3620-7.20 
  Bethke, Robert 1901 GER0.5010.03200.60 

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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