Individual Calculations December 2015
 Xie, Tianming  Total change: -22.00  Rating chartPersonal card
 2015 Dallas Open Richardson, Texas USA 2015-10-31
RcRownchangeKK*chgGame
 1817 2000 3.00 5 -0.55 40 -22.00 
  Kneen, John Michael 1626 RSA0.501-0.4040-16.00 
  Ahmed, Zakir 1664 USA0.501-0.3840-15.20 
  Tang, Andrew c1600  * USA1.0010.08403.20 
  Eliezer, Segev 1793 USA1.0010.23409.20 
  Indjic, Aleksandar g2400  * SRB0.001-0.0840-3.20 
 * 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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