Individual Calculations April 2020
 Becker, Wolfgang  Total change: -21.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q5 C Bad Wildungen GER 2020-02-28
RcRownchangeKK*chgGame
 1827 1829 2.00 5 -0.53 40 -21.20 
  Sikorsky, Horst 2025 GER0.001-0.2540-10.00 
  Schellenberger, Dirk, Dr. 1729 GER1.0010.364014.40 
  Schwarz, Matthias 1776 GER0.501-0.0740-2.80 
  Morio, Estelle 1840 GER0.5010.02400.80 
  Huneck, Frank 1767 GER0.001-0.5940-23.60 

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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