Individual Calculations May 2017
 Duerer, Manfred  Total change: -24.00  Rating chartPersonal card
 Schleswig-Holstein Landeseinzelmeisterschaft 2017 Senioren A Ratzeburg GER 2017-04-08
RcRownchangeKK*chgGame
 1896 1989 5.00 9 -0.60 40 -24.00 
  Helbing-Becker, Roger 1705 GER0.001-0.8440-33.60 
  Potschka, Dieter 1853 GER1.0010.324012.80 
  Stomprowski, Eckhard 1873 GER0.501-0.1640-6.40 
  Reher, Wolfgang 1854 GER0.501-0.1840-7.20 
  Erich, Juergen 1892 GER0.501-0.1340-5.20 
  Lehr, Thomas 1934 GER0.501-0.0840-3.20 
  Plewka, Manfred 1918 GER0.501-0.1040-4.00 
  Magdorf, Peter 2021 GER0.5010.04401.60 
  Zimmermann, Manfred 2012 GER1.0010.534021.20 

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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