Individual Calculations September 2013
 Berkemer, Rainer, Dr.  Total change: 7.95  Rating chartPersonal card
 Vienna Chess Open 2013- A Wien AUT 2013-08-17
RcRownchangeKK*chgGame
 2022 1892 3.50 9 0.53 15 7.95 
  Rolic, Gojko 2168 SRB0.001-0.1715-2.55 
  Morris, Barry 2055 ENG0.001-0.2815-4.20 
  Horvath, Maria wf2015 AUT0.5010.17152.55 
  Rodmacq, Clement 2014 FRA1.0010.671510.05 
  Chovanec, Vladimir 2079 SVK0.001-0.2615-3.90 
  Lindschau, Eggert 2031 GER0.001-0.3115-4.65 
  Demircan, Suekrue 2016 AUT0.001-0.3315-4.95 
  Vrtiakova, Anna 1789 SVK1.0010.36155.40 
  Gooding, Ian 2029 ENG1.0010.681510.20 

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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