Individual Calculations December 2017
 Huang, Max  Total change: 14.80  Rating chartPersonal card
 2017 U.S. Class Championships - Expert Houston, Texas USA 2017-11-10
RcRownchangeKK*chgGame
 1762 1795 2.00 3 0.37 40 14.80 
  Fan, William G 1802 USA0.5010.01400.40 
  Gundam, Rohit 1699 USA0.501-0.1340-5.20 
  Nguyen, Dang Minh 1786 USA1.0010.494019.60 

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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