Individual Calculations September 2016
 Webster, Dex  Total change: 12.00  Rating chartPersonal card
 2016 Denker Tournament of High School Champions Indianapolis, Indiana USA 2016-07-30
RcRownchangeKK*chgGame
 2107 1968 2.00 5 0.30 40 12.00 
  Hilby, Craig f2368  * USA0.001-0.0840-3.20 
  Yang, Christopher X 2069 USA0.001-0.3640-14.40 
  Miller, Travis J 1872 USA1.0010.374014.80 
  Zayas Gonzalez, Laura Amalia wf2208 CUB1.0010.804032.00 
  Wahl, Jackson B 2020 USA0.001-0.4340-17.20 
 * 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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