Individual Calculations May 2012
 Schoengart, Ralf  Total change: -5.70  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (6) Gruppe B Magdeburg GER 2012-04-20
RcRownchangeKK*chgGame
 1995 2052 2.50 5 -0.38 15 -5.70 
  Voigt, Detlev 1950 GER0.501-0.1415-2.10 
  Ahlers, Volkmar 1990 GER0.501-0.0915-1.35 
  Zerfass, Otfried 1947 GER1.0010.36155.40 
  Ozeran, Volodymyr 2070 GER0.5010.03150.45 
  Franzke, Alexander 2020 GER0.001-0.5415-8.10 

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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