Individual Calculations February 2013
 Kuehn, Thomas  Total change: -10.50  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2066 1913 1.50 7 -0.70 15 -10.50 
  Eichner, Sebastian f2292 GER0.001-0.0915-1.35 
  Pfadenhauer, Johannes 1933 GER0.001-0.4715-7.05 
  Duzy, Stefan 1991 GER0.5010.11151.65 
  Diehl, Andreas 2104 GER0.5010.25153.75 
  Lotzien, Hans 2167 GER0.001-0.1915-2.85 
  Hettstedt, Joerg 2085 GER0.001-0.2715-4.05 
  Zahn, Alina 1887 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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