Individual Calculations September 2019
 Zechner, Stefan  Total change: 30.80  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1891 1722 3.00 8 0.77 40 30.80 
  Diez Viera, Oscar 1890 ESP0.001-0.2840-11.20 
  Enzi, Gerald 1891 AUT1.0010.724028.80 
  Fichtinger, Christian 1883 AUT1.0010.714028.40 
  Bozinovic, Boban c1877 AUT0.001-0.2940-11.60 
  Kalma, Jildo 1869 NED1.0010.704028.00 
  Dudas, Szilvia 1900 HUN0.001-0.2740-10.80 
  Arndt, Uwe 1954 GER0.001-0.2140-8.40 
  Opitz, Frank 1862 GER0.001-0.3140-12.40 

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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