Individual Calculations July 2019
 Creger V, Leo  Total change: -44.00  Rating chartPersonal card
 2019 National Open - U2300 Las Vegas, Nevada USA 2019-06-13
RcRownchangeKK*chgGame
 1759 2086 3.00 6 -2.20 20 -44.00 
  Mohammadi, Sina 1733 USA1.0010.11202.20 
  Lee, Jayden 1738 USA0.501-0.3920-7.80 
  Deshpande, Aaryan 1864 USA1.0010.22204.40 
  Nayak, Shreyas 1714 USA0.501-0.4020-8.00 
  He, Stephen 1686  * USA0.001-0.9220-18.40 
  Liu, Kimberly wf1820 USA0.001-0.8220-16.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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