Individual Calculations August 2023
 Martin, Dennis  Total change: 11.20  Rating chartPersonal card
 1. Lemfoerder-Open Gruppe A Lemfoerde GER 2023-07-01
RcRownchangeKK*chgGame
 1956 2008 2.00 5 -0.82 20 -16.40 
  Nemitz, Alfred 2163 GER0.001-0.2920-5.80 
  Piepenhagen, Eric 1774 GER1.0010.21204.20 
  Heinemann, Lars 1847 GER1.0010.29205.80 
  Chitsazian, Daniel 1912 GER0.001-0.6320-12.60 
  Sauer, Tim 2083 GER0.001-0.4020-8.00 

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)
 
 Deutsche Schach-Pokalmeisterschaft 2023 (Daehne-Pokal) Bad Wildungen GER 2023-07-27
RcRownchangeKK*chgGame
 2081 2008 3.50 5 1.38 20 27.60 
  Pfenning, Uwe, Dr. 1813 GER1.0010.25205.00 
  Erlach, Olaf 2019 GER1.0010.522010.40 
  Arndt, Magnus f2404 GER0.001-0.0820-1.60 
  Stoeckl, Stephan 1964 GER1.0010.44208.80 
  Hinrichs, Paul 2205 GER0.5010.25205.00 

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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