Individual Calculations August 2015
 Weisberg, Mark L  Total change: 49.20  Rating chartPersonal card
 2015 DCC FIDE OPEN VIII Richardson, Texas USA 2015-07-02
RcRownchangeKK*chgGame
 1736 1608 3.00 5 1.23 40 49.20 
  Nguyen, Emily Q wf1909 USA0.001-0.1540-6.00 
  Stacey, Adrian D 1322 USA1.0010.16406.40 
  Kaliyur, Rohith 1691 USA1.0010.614024.40 
  Toolin, Christopher 2008  * USA0.001-0.0840-3.20 
  Brannon, Joshua S 1749 USA1.0010.694027.60 
 * 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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