Individual Calculations April 2020
 Krischak, Werner  Total change: -27.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q5 D Bad Wildungen GER 2020-02-28
RcRownchangeKK*chgGame
 1588 1658 1.00 4 -1.38 20 -27.60 
  Klausmeier, Achim 1500 GER0.001-0.7120-14.20 
  Wartenberg, Benjamin 1661 GER0.001-0.5020-10.00 
  Otten, Arnold, Prof. Dr. 1567 GER1.0010.38207.60 
  Feidel, Christian 1624 GER0.001-0.5520-11.00 

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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