Individual Calculations April 2009
 Graul, Matthias  Total change: -0.45  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Hamburg-Bergedorf GER 2009-01-09
RcRownchangeKK*chgGame
 1995 2072 3.00 5 -0.03 15 -0.45 
  Kehr, Hans-Joachim 1992 GER1.0010.39155.85 
  Marx, Joschka 1999 GER0.001-0.6015-9.00 
  Herberg, Martin 1916 GER1.0010.29154.35 
  Szudra, Heinz-Werner 2023 GER0.501-0.0715-1.05 
  Nixdorf, Andre 2044 GER0.501-0.0415-0.60 

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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