Individual Calculations September 2016
 Zhou, Jason  Total change: 9.20  Rating chartPersonal card
 2016 Denker Tournament of High School Champions Indianapolis, Indiana USA 2016-07-30
RcRownchangeKK*chgGame
 2094 1825 1.00 4 0.23 40 9.20 
  Grabinsky, Aaron 2225  * USA0.5010.424016.80 
  Feng, Maggie wc2177 USA0.5010.394015.60 
  Fishbein, Matthew E 1911 USA0.001-0.3840-15.20 
  Andersen, Gunnar James 2062 USA0.001-0.2040-8.00 
 * 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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