Individual Calculations November 2017
 Tang, Andrew  Total change: 26.00  Rating chartPersonal card
 2017 Dallas Open Richardson, Texas USA 2017-10-28
RcRownchangeKK*chgGame
 1663 1516 2.00 4 0.65 40 26.00 
  Nguyen, Duy Minh 1916  * USA0.001-0.0840-3.20 
  Rajaram, Rudransh 1775 USA0.001-0.1840-7.20 
  Clark, Timothy T 1365 USA1.0010.304012.00 
  Cullen, Dean 1595 USA1.0010.614024.40 
 * 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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