Individual Calculations September 2016
 Xia, Brandon Yang  Total change: 41.20  Rating chartPersonal card
 21st Annual Pacific Coast Open Ontario, California USA 2016-08-12
RcRownchangeKK*chgGame
 1999 1720 2.00 5 1.03 40 41.20 
  Stearman, Josiah P 2120  * USA0.001-0.0840-3.20 
  Zhou, Guijue wm2120  * CHN0.001-0.0840-3.20 
  Yoo, Christopher Woojin 1801 USA1.0010.614024.40 
  Salakhutdinov, Ildar f2120  * RUS1.0010.924036.80 
  Costello, Alexander 1834 USA0.001-0.3440-13.60 
 * 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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