Individual Calculations September 2013
 Vaidya, Atreya  Total change: 7.50  Rating chartPersonal card
 2013 DCC FIDE Open VIII Richardson, Texas USA 2013-08-17
RcRownchangeKK*chgGame
 1813 1593 1.00 3 0.25 30 7.50 
  Ramachandran, Karthik 1993  * USA0.001-0.0830-2.40 
  Kneen, John M 1622 RSA1.0010.543016.20 
  Krishna, Ram 1824 USA0.001-0.2130-6.30 
 * 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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