Individual Calculations June 2018
 Werther, Jens  Total change: -3.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Q7 D Muenchen GER 2018-04-27
RcRownchangeKK*chgGame
 1746 1681 1.50 4 -0.17 20 -3.40 
  Schmidt, Axel 1690 GER0.5010.01200.20 
  Nowack, Achim 1658 GER0.501-0.0320-0.60 
  Hauke, Hans 1725 GER0.5010.06201.20 
  Post, Thomas 1909 GER0.001-0.2120-4.20 

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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