Individual Calculations August 2019
 Zhou, Jason  Total change: -10.40  Rating chartPersonal card
 12th Annual Chicago Class Wheeling, Illinois USA 2019-07-19
RcRownchangeKK*chgGame
 1978 1911 1.50 4 -0.26 40 -10.40 
  Li, Ben f2311  * USA0.001-0.0840-3.20 
  Narayanan, Rishi 1892 USA1.0010.474018.80 
  Reddy, Shreyas 1775 USA0.501-0.1840-7.20 
  Ye, Luke 1935 USA0.001-0.4740-18.80 
 * 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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