Individual Calculations September 2013
 Nguyen, Khoa Minh  Total change: -13.65  Rating chartPersonal card
 2013 DCC FIDE Open VIII Richardson, Texas USA 2013-08-17
RcRownchangeKK*chgGame
 1677 1648 0.50 3 -0.91 15 -13.65 
  Obili, Abhishek 1907 USA0.001-0.1815-2.70 
  Nagireddy, Sai R 1522 USA0.501-0.1715-2.55 
  Kaliyur, Rohith 1602 USA0.001-0.5615-8.40 

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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