Individual Calculations September 2021
 Dehning-Busse, Karsten  Total change: -18.40  Rating chartPersonal card
 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 Magdeburg GER 2021-07-23
RcRownchangeKK*chgGame
 1738 1782 4.00 9 -0.92 20 -18.40 
  Braeunlin, Herbert 2052 GER0.001-0.1720-3.40 
  Springer, Wolfgang Wilhelm 1394 GER0.501-0.4120-8.20 
  Scharff, Klaus 1907 GER0.001-0.3320-6.60 
  Stratmann, Alois 1583 GER0.501-0.2620-5.20 
  Molsner, Heinz 1629 GER1.0010.30206.00 
  Korth, Manfred, Dr. 1924 GER0.001-0.3120-6.20 
  Berger, Volkmar 1638 GER0.501-0.1920-3.80 
  Lachat, Martin 1548 SUI1.0010.21204.20 
  Weiss, Hartwig 1967 GER0.5010.24204.80 

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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