Individual Calculations May 2019
 Dommalapati, Aasa  Total change: -0.80  Rating chartPersonal card
 1st Colonial Open Sterling, Virginia USA 2019-04-19
RcRownchangeKK*chgGame
 1938 1720 1.00 4 -0.02 40 -0.80 
  Gilden, Larry f2046 USA0.001-0.1340-5.20 
  Smith, Bryan g2120  * USA0.001-0.0840-3.20 
  Suralik, Diana 1737 USA1.0010.524020.80 
  Dill, James 1847 USA0.001-0.3340-13.20 
 * 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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