Rapid: Individual Calculations September 2021
 Bogdanovs, Georgijs  Total change: -26.60  Rating chartPersonal card
 Kuldigas NSS atklatais cempionats 2007-2009 Kuldiga LAT 2021-08-03
RcRownchangeKK*chgGame
 1048 1004 0.00 3 -1.33 20 -26.60 
  Docenko, Antons 1176 LAT0.001-0.2720-5.40 
  Sliters, Roberts 956 LAT0.001-0.5720-11.40 
  Siders, Samuels Stefans 1011 LAT0.001-0.4920-9.80 

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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