Individual Calculations February 2023
 Wildner, Bernd  Total change: -35.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 B Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1960 1946 1.50 5 -0.89 40 -35.60 
  Broeker, Clemens 2009 GER0.001-0.4140-16.40 
  Siemes, Robert 1974 GER0.5010.04401.60 
  Trunz, Michelle 1856 GER0.001-0.6240-24.80 
  Klettke, Wolfgang 2033 GER0.5010.12404.80 
  Doerge, Sven 1929 GER0.501-0.0240-0.80 

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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