Individual Calculations September 2019
 Karner, Sylvia  Total change: 12.80  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1816 1677 3.50 9 0.64 20 12.80 
  Mayer, Peter 1891 AUT1.0010.772015.40 
  Siegel, Adrian, Prof. Dr. 1880 SUI0.001-0.2420-4.80 
  Schmitz, Tim 1870 GER0.001-0.2520-5.00 
  Peter, Raymond 1896 SUI0.5010.28205.60 
  Slaman, Rik 1809 NED0.5010.18203.60 
  Graf, Michael 1836 GER1.0010.712014.20 
  Solger, Bernhard 1858 GER0.001-0.2620-5.20 
  Wilson, Matthew R 1850 ENG0.001-0.2720-5.40 
  Stein, Hans-Georg 1452 GER0.501-0.2820-5.60 

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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