Rapid: Individual Calculations October 2017
 Kupka, Kajetan  Total change: -4.60  Rating chartPersonal card
 Azadi Rapidplay Championship Birmingham ENG 2017-09-02
RcRownchangeKK*chgGame
 1986 1818 1.50 6 -0.23 20 -4.60 
  Okhai, Shabir 1982 ENG0.001-0.2820-5.60 
  Galligan, Brian 2074 IRL1.0010.812016.20 
  Walker, Nicholas A 1874 ENG0.001-0.4220-8.40 
  Stepanyan, Henrik 2131 ENG0.001-0.1420-2.80 
  Ali, Golam S 1936 ENG0.5010.16203.20 
  Paul, Nathanael 1918 ENG0.001-0.3620-7.20 

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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