Individual Calculations February 2018
 Lang, Stefan, Dr.  Total change: -32.40  Rating chartPersonal card
 16. Bad Koenigshofen-Open 2017 Bad Koenigshofen GER 2017-12-27
RcRownchangeKK*chgGame
 1852 2121 4.00 7 -1.62 20 -32.40 
  Schmitt, Wolfgang Max 1721  * GER1.0010.08201.60 
  Hamlack, Heinz 2026 GER0.001-0.6320-12.60 
  Iliev, Kai 1721  * GER1.0010.08201.60 
  Zimmermann, Jens 1804 GER0.501-0.3720-7.40 
  Mueller, Gerhard 1802 GER1.0010.13202.60 
  Grosshans, Ralf-Michael 2095 GER0.001-0.5420-10.80 
  Heerlein, Gerd 1794 GER0.501-0.3720-7.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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