Individual Calculations February 2017
 Zeh, Rolf  Total change: -8.60  Rating chartPersonal card
 26. Erfurter Schachfestival - Meisterturnier Erfurt GER 2016-12-26
RcRownchangeKK*chgGame
 2010 1910 2.50 8 -0.43 20 -8.60 
  Brendel, Bergit wf2118 GER0.001-0.2320-4.60 
  Zimm, Justus 2054 GER0.5010.19203.80 
  Wichmann, Adrian 2054 GER0.001-0.3120-6.20 
  Triebus, Bruno 1985 GER0.001-0.4020-8.00 
  Schenk, Stefan 1972 GER0.001-0.4120-8.20 
  Niedzielski, Lars 1920 GER1.0010.512010.20 
  Gaertner, Matthias 1967 GER0.5010.08201.60 
  Helms, Sven 2009 GER0.5010.14202.80 

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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