Individual Calculations September 2019
 Seidler, Dieter  Total change: 29.80  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1849 1931 7.00 9 1.49 20 29.80 
  Gardini, Enrico 1739 ITA1.0010.25205.00 
  Slaman, Rik 1809 NED1.0010.33206.60 
  Handler, Franz 1849 AUT1.0010.39207.80 
  Schaefer, Lutz 1872 GER0.501-0.0820-1.60 
  Kottisch, Gustav 1840 AUT1.0010.38207.60 
  Galvan Sarmiento, Jose Luis 1881 ESP0.501-0.0720-1.40 
  Siegel, Adrian, Prof. Dr. 1880 SUI1.0010.43208.60 
  Bozinovic, Boban c1877 AUT0.001-0.5820-11.60 
  Diez Viera, Oscar 1890 ESP1.0010.44208.80 

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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