Individual Calculations July 2019
 Dudek, Henrik  Total change: -12.00  Rating chartPersonal card
 9. Potsdamer Sommeropen Potsdam GER 2019-05-30
RcRownchangeKK*chgGame
 1672 1570 2.00 6 -0.30 40 -12.00 
  Mueller, Thorsten 1957 GER0.001-0.0940-3.60 
  Kornejew, Anton 1170  * GER1.0010.08403.20 
  Thau, Oliver 1826 GER0.001-0.1940-7.60 
  Tham, Minh 1966 GER0.001-0.0840-3.20 
  Langbein, Wolfgang, Dr. 1296 GER1.0010.17406.80 
  Bielick, Jakob 1819 GER0.001-0.1940-7.60 
 * 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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