Individual Calculations September 2022
 Obermeier, Carl  Total change: -17.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Finale D Magdeburg GER 2022-08-18
RcRownchangeKK*chgGame
 1724 1788 2.50 5 -0.43 40 -17.20 
  Blechschmidt, Falk 1652 GER1.0010.324012.80 
  Hotaki, Mohammed Shah 1700 GER0.001-0.6240-24.80 
  Pauli, Walter, Dr. 1838 GER0.5010.07402.80 
  Kieselbach, Marvin 1747 GER0.001-0.5640-22.40 
  Hielscher, Ursula 1685 GER1.0010.364014.40 

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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