Individual Calculations December 2017
 Aykent, Serdar  Total change: -20.40  Rating chartPersonal card
 2017 Thanksgiving Open Saint Louis, Missouri USA 2017-11-24
RcRownchangeKK*chgGame
 1933 1762 1.00 5 -0.51 40 -20.40 
  Eckert, Doug f2119 USA0.001-0.1140-4.40 
  Cao, Elton 2001 USA0.001-0.2040-8.00 
  Zhou, Iris 1764 USA1.0010.504020.00 
  Matus, Nastassja wf2039 USA0.001-0.1740-6.80 
  Lodh, Anish 1743 USA0.001-0.5340-21.20 

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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