Individual Calculations February 2023
 Cordsen, Heinrich  Total change: -19.60  Rating chartPersonal card
 7. Internationales Bad Schwartauer Schachopen 2022 Bad Schwartau GER 2022-12-27
RcRownchangeKK*chgGame
 1573 1730 3.00 6 -0.98 20 -19.60 
  Paulsen, Hauke, Dr. 1330  * GER1.0010.08201.60 
  Pauls, Wilhelm 2009 GER0.001-0.1620-3.20 
  Kutz, Ida Klara 1347 GER0.501-0.4120-8.20 
  Kutz, Paul Matti 1415 GER1.0010.14202.80 
  Mondorf, Karl-Josef 1907 GER0.001-0.2720-5.40 
  Voelker, Werner 1427 GER0.501-0.3620-7.20 
 * 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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