Individual Calculations February 2020
 Birkholz, Axel, Dr.  Total change: 11.80  Rating chartPersonal card
 32. Staufer-Open A Schwaebisch Gmuend GER 2020-01-02
RcRownchangeKK*chgGame
 2032 1898 3.50 9 0.59 20 11.80 
  Denk, Juergen 2031 GER0.5010.18203.60 
  Mueller, Daniel 2066 GER0.001-0.2820-5.60 
  Mueller, Nils Samuel 1842 GER1.0010.42208.40 
  Baeuml, Ulrich 2087 GER0.5010.25205.00 
  Berner, Juergen 2038 GER0.5010.19203.80 
  Westphal, Wolfgang 2151 GER0.001-0.1920-3.80 
  Weissenberger, Mario 2045 GER0.001-0.3020-6.00 
  Arns, Alexander 2007 GER0.5010.15203.00 
  Wettengel, Alexander 2021 GER0.5010.17203.40 

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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