Individual Calculations February 2020
 Dill, James  Total change: 20.40  Rating chartPersonal card
 2020 Charlotte Open Charlotte, North Carolina USA 2020-01-01
RcRownchangeKK*chgGame
 2139 1898 2.00 7 0.51 40 20.40 
  Narva, Mai wm2298  * EST0.001-0.0840-3.20 
  Paul, Justin f2249 USA0.001-0.1140-4.40 
  Sailer, Mike 2141 USA0.001-0.2040-8.00 
  Copeland, Samuel 2128 USA0.001-0.2140-8.40 
  Somalwar, Anaiy 2146 USA1.0010.814032.40 
  Myers, Dominique 2012 USA0.001-0.3440-13.60 
  Le, Nguyen c1999 VIE1.0010.644025.60 
 * 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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