Individual Calculations July 2023
 Harris, Neal Douglas  Total change: -29.60  Rating chartPersonal card
 2023 Carolinas Classic - Championship Charlotte, NC USA 2023-06-09
RcRownchangeKK*chgGame
 1770 2052 1.00 3 -1.48 20 -29.60 
  Sun, Kevin 1791 USA0.501-0.3220-6.40 
  Natha, Nirav 1652  * USA0.501-0.4220-8.40 
  Sattaru, Sritej Sai 1866 USA0.001-0.7420-14.80 
 * 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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