Individual Calculations March 2023
 Brekenkamp, Juergen  Total change: 33.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 D Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1594 1720 3.50 4 0.83 40 33.20 
  Diembeck, Andreas 1718 GER1.0010.504020.00 
  Rauschhardt, Gustav 1538 GER1.0010.264010.40 
  Gaertner, Alessandro 1529 GER0.501-0.2540-10.00 
  Muendoerfer, Sebastian 1589 GER1.0010.324012.80 

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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