Individual Calculations March 2023
 Warnig, Marcel  Total change: -3.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 E Magdeburg GER 2023-02-17
RcRownchangeKK*chgGame
 1512 1530 2.00 4 -0.08 40 -3.20 
  Amrhein, Dennis 1343 GER0.001-0.7440-29.60 
  Halas, Neele Zoe 1427 GER1.0010.364014.40 
  Kaschuba, Juergen 1654 GER1.0010.674026.80 
  Kramer, Dirk 1623 GER0.001-0.3740-14.80 

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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