Individual Calculations September 2022
 Krause, Peter  Total change: -26.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q4 B Willingen GER 2022-07-29
RcRownchangeKK*chgGame
 1965 1928 0.50 4 -1.30 20 -26.00 
  Niesel, Matthias 2006 GER0.001-0.3920-7.80 
  Kuhn, Juergen 1998 GER0.001-0.4020-8.00 
  Ziegenfuss, Larissa 1835 GER0.501-0.1320-2.60 
  Broeker, Clemens 2019 GER0.001-0.3820-7.60 

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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