Individual Calculations April 2019
 Boldt, Manfred  Total change: -47.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q6 D Bad Wildungen GER 2019-03-01
RcRownchangeKK*chgGame
 1675 1806 1.00 5 -2.38 20 -47.60 
  Scharfenkamp, Bernd 1725 GER0.501-0.1120-2.20 
  Naedler, Martin, Dr. 1685 GER0.001-0.6620-13.20 
  Krumschmidt, Michael 1683 GER0.001-0.6720-13.40 
  Schaefer, Gerhard 1656 GER0.501-0.2020-4.00 
  Krist, Stephan 1625 GER0.001-0.7420-14.80 

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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