Individual Calculations February 2018
 Twitchell, Kyle  Total change: 40.00  Rating chartPersonal card
 2017 Pan-American Intercollegiate Team Chess Championship Columbus, Ohio USA 2017-12-27
RcRownchangeKK*chgGame
 2066 1800 2.00 5 1.00 40 40.00 
  Ampie, Mauro f2200  * NCA0.001-0.0840-3.20 
  Desmarais, Nicholas 2083 USA1.0010.844033.60 
  Danelia, Mariam wm2170 GEO0.001-0.1040-4.00 
  Rivero Suarez, Danilo 2045 CUB0.5010.304012.00 
  Ammon, Christian 1831 TTO0.5010.04401.60 
 * 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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