Individual Calculations May 2014
 Obili, Abhishek  Total change: -3.90  Rating chartPersonal card
 2014 DCC FIDE Open III Richardson, Texas USA 2014-04-12
RcRownchangeKK*chgGame
 1951 1881 1.00 3 -0.26 15 -3.90 
  Nguyen, Emily Q wf1692 USA1.0010.25153.75 
  Toolin, Christopher 2171 USA0.001-0.1615-2.40 
  Haney, Paul 1989 USA0.001-0.3515-5.25 

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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