Individual Calculations February 2023
 Fritzer, Friedrich  Total change: -42.20  Rating chartPersonal card
 31. Aschacher Donau Open 2022 Gruppe B Aschach an der Donau AUT 2022-12-26
RcRownchangeKK*chgGame
 1679 1694 0.50 5 -2.11 20 -42.20 
  Dumancic, Stanko 1866 AUT0.001-0.2720-5.40 
  Schwabeneder, Alois 1895 AUT0.5010.26205.20 
  Raab-Obermayr, Michael 1579 AUT0.001-0.6620-13.20 
  Amritzer, Martina 1547 AUT0.001-0.7020-14.00 
  Schopf, David 1507 AUT0.001-0.7420-14.80 

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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