Individual Calculations February 2015
 Kelly, Joey M  Total change: 10.40  Rating chartPersonal card
 2015 DCC FIDE Open I Richardson, Texas USA 2015-01-10
RcRownchangeKK*chgGame
 1835 1864 2.50 4 0.26 40 10.40 
  Horvath, Andras 1710 USA0.501-0.2140-8.40 
  Krishnan, Aadarsh 1585 USA1.0010.16406.40 
  Foisor, Sabina wg2264  * USA0.001-0.0840-3.20 
  Frenkel, Benjamin 1782 USA1.0010.394015.60 
 * 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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