Individual Calculations August 2015
 Troff, Kayden W  Total change: -12.60  Rating chartPersonal card
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2292 2545 6.00 9 -1.26 10 -12.60 
  Iyengar, Udit 2145  * USA1.0010.08100.80 
  Zhang, Yuanchen f2295 CAN1.0010.19101.90 
  Acor, Corey B 2280 USA0.501-0.3210-3.20 
  Garcia, Gildardo g2389 COL0.001-0.7110-7.10 
  Rohan, Ahuja f2322 IND0.501-0.2810-2.80 
  Krishnan, Varun 2314 USA0.501-0.2910-2.90 
  Velikanov, Alexander f2317 USA0.501-0.2910-2.90 
  Yeager, Daniel A f2306 USA1.0010.20102.00 
  Chandran, Kapil c2257 USA1.0010.16101.60 
 * 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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