Individual Calculations December 2022
 Armbrust, Matthias  Total change: -21.80  Rating chartPersonal card
 Heusenstamm Sparkassen Open 2022 A Heusenstamm GER 2022-11-17
RcRownchangeKK*chgGame
 1833 1854 2.50 7 -1.09 20 -21.80 
  Poschadel, Andreas Gregor 2107 GER0.001-0.1920-3.80 
  Klundt, Klaus m2273 GER0.001-0.0720-1.40 
  Stolle, Hendrik 1641 GER1.0010.23204.60 
  Benninger, Rudolf, Dr. 1978 GER0.001-0.3320-6.60 
  Fassler, Felix 1454  * GER1.0010.08201.60 
  Thomas, Tobias 1939 GER0.001-0.3820-7.60 
  Weber, Nikita 1441 GER0.501-0.4320-8.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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