Individual Calculations August 2013
 Abreu, Aryam  Total change: -0.30  Rating chartPersonal card
 6th Annual Chicago Class Wheeling, Illinois USA 2013-07-19
RcRownchangeKK*chgGame
 2202 2483 4.00 5 -0.03 10 -0.30 
  Auger, Michael William 2092 USA1.0010.09100.90 
  Inapuri, Ramya K wf2104 USA1.0010.09100.90 
  Mitkov, Nikola g2508 MKD0.001-0.4710-4.70 
  Liang, Awonder f2083  * USA1.0010.08100.80 
  Cao, Kevin Y 2223 USA1.0010.18101.80 
 * 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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