Individual Calculations May 2023
 Schoeppe, Christian  Total change: 15.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 E Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1644 1433 2.00 5 0.75 20 15.00 
  Himmelspacht, Maxim 1570 GER1.0010.682013.60 
  Perlitz, Juergen 1743 GER0.001-0.1420-2.80 
  Mammadov, Kamal 1635 GER0.001-0.2420-4.80 
  Mueller, Andre 1810 GER1.0010.912018.20 
  Hafermann, Lara 1460 GER0.001-0.4620-9.20 

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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