Individual Calculations March 2017
 Tang, Andrew  Total change: -12.80  Rating chartPersonal card
 2017 DCC FIDE Open II Richardson, Texas USA 2017-02-11
RcRownchangeKK*chgGame
 1765 1618 1.00 4 -0.32 40 -12.80 
  Xie, Tianming 2004 USA0.001-0.0940-3.60 
  Vaidya, Atreya 1787 USA0.001-0.2840-11.20 
  Kao, Camille Y wc1725 USA0.001-0.3540-14.00 
  Kaniyar, Srinidhi 1545 USA1.0010.404016.00 

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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