Individual Calculations September 2014
 Vaidya, Atreya  Total change: 6.00  Rating chartPersonal card
 2014 US Junior Open Houston, Texas USA 2014-07-11
RcRownchangeKK*chgGame
 1889 1604 1.00 4 0.30 40 12.00 
  Ng, Daniel J 2004  * USA0.001-0.0840-3.20 
  Nguyen, Duy Minh 1731 USA1.0010.674026.80 
  Obili, Abhishek 1905 USA0.001-0.1540-6.00 
  Nguyen, Anthony Q c1917 USA0.001-0.1440-5.60 
 * 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)
 
 2014 DCC FIDE Open VIII Richardson, Texas USA 2014-08-23
RcRownchangeKK*chgGame
 1761 1599 0.50 2 -0.15 40 -6.00 
  Rose, Samuel E 1573 USA0.501-0.0440-1.60 
  Ajiboye, Odunayo 1949 USA0.001-0.1140-4.40 

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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