Individual Calculations August 2018
 Arenhoevel, Mark, Prof. Dr.  Total change: -18.40  Rating chartPersonal card
 World Team Championship over 50 2018 Radebeul GER 2018-07-07
RcRownchangeKK*chgGame
 2026 2077 3.00 7 -0.92 20 -18.40 
  Preuss, Heiko 2235 GER0.5010.21204.20 
  Dettmann, Holger 2016 GER0.501-0.0820-1.60 
  Karlsson, Ulf 1918 SWE0.501-0.2120-4.20 
  Nowack, Achim 1686 GER0.501-0.4120-8.20 
  Penzold, Andreas f2389 GER0.001-0.1420-2.80 
  Lewis, Mark Mm. 1920 RSA0.501-0.2120-4.20 
  Daemering, Katrin wf2019 GER0.501-0.0820-1.60 

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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