Individual Calculations February 2020
 Heerlein, Gerd  Total change: -7.60  Rating chartPersonal card
 18. Bad Koenigshofen-Open 2019 Bad Koenigshofen GER 2019-12-27
RcRownchangeKK*chgGame
 1805 1777 2.50 6 -0.38 20 -7.60 
  Helmich, Nikolai 1377  * GER1.0010.08201.60 
  Peschel, Andreas 2160 GER0.001-0.0920-1.80 
  Beyersdorf, Gunter 1733 GER0.501-0.0620-1.20 
  Gaboyan, Susanna wm2177  * ARM0.001-0.0820-1.60 
  Iliev, Kai 1651 GER0.001-0.6720-13.40 
  Brux, Juergen 1733 GER1.0010.44208.80 
 * 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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