Rapid: Individual Calculations May 2019
 Colburn, Paul J  Total change: -14.40  Rating chartPersonal card
 26th Birmingham Rapidplay Major Birmingham ENG 2019-03-31
RcRownchangeKK*chgGame
 1639 1863 3.00 5 -0.72 20 -14.40 
  Chen, Daniel Xingyu 1463  * ENG0.001-0.9220-18.40 
  Gartside, Carl 1776 ENG1.0010.38207.60 
  Barnett, Douglas J 1559 ENG1.0010.14202.80 
  Sandhu, Manvith 1463  * ENG1.0010.08201.60 
  Webster, Richard J 1936 ENG0.001-0.4020-8.00 
 * 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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