Individual Calculations April 2023
 Broeker, Claudia  Total change: -5.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 D Duesseldorf GER 2023-03-24
RcRownchangeKK*chgGame
 1708 1672 2.00 5 -0.26 20 -5.20 
  Bauer, Matthias 1645 GER0.501-0.0420-0.80 
  Bahr, Maximilian 1821 GER0.5010.20204.00 
  Franz, Niclas 1701 GER0.001-0.4620-9.20 
  Assmus, Sven 1694 GER0.5010.03200.60 
  Bauchmueller, Franz-Josef 1678 GER0.5010.01200.20 

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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