Individual Calculations February 2018
 Adam, Wilfried  Total change: -16.80  Rating chartPersonal card
 27. Erfurter Schachfestival Meisterturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 2015 1857 1.50 8 -0.84 20 -16.80 
  Brendel, Bergit wf2094 GER0.001-0.2020-4.00 
  Maiwald, Harald 2035 GER0.001-0.2720-5.40 
  Dobierzin, Olaf 2027 GER0.5010.22204.40 
  Wagner, Dirk 1988 GER0.5010.18203.60 
  Probst, Alexander 1993 GER0.5010.18203.60 
  Schellmann, Frank c2018 GER0.001-0.2920-5.80 
  Troyke, Jannis 1944 GER0.001-0.3820-7.60 
  Poessel, Christian 2024 GER0.001-0.2820-5.60 

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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