Individual Calculations September 2013
 Zweschper, Erich  Total change: -17.70  Rating chartPersonal card
 Dortmunder Sparkassen-Open A 2013 Dortmund GER 2013-07-27
RcRownchangeKK*chgGame
 1957 2116 4.50 8 -1.18 15 -17.70 
  Vogt, Marc Jonas 1893 GER0.001-0.7815-11.70 
  Wegelin, Reinhard 1935 SUI0.501-0.2415-3.60 
  Armbruester, Juergen 1954 GER1.0010.29154.35 
  Giraud, Valerian 1955 GER0.501-0.2115-3.15 
  Reisberg, Andre 1955 GER0.501-0.2115-3.15 
  Eckardt, Joshua 2023 GER1.0010.37155.55 
  Buckels, Valentin 1975 GER1.0010.31154.65 
  Imcke, Patrick 1962 GER0.001-0.7115-10.65 

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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