Individual Calculations November 2017
 Chen, Justin  Total change: 14.40  Rating chartPersonal card
 Marshall October 2017 FIDE Weekend New York, New York USA 2017-10-06
RcRownchangeKK*chgGame
 1907 2146 3.50 4 0.36 40 14.40 
  Putnam, Liam 1753 USA1.0010.08403.20 
  Levin, Anthony 1964 USA0.501-0.2440-9.60 
  Yen, William 1887 USA1.0010.18407.20 
  Juac, Majur 2025 USA1.0010.344013.60 

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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