Individual Calculations October 2015
 Mao, Andrew Sun-Rong  Total change: -6.40  Rating chartPersonal card
 2015 DCC FIDE Open X Richardson, Texas USA 2015-08-29
RcRownchangeKK*chgGame
 1837 1437 0.00 1 -0.08 40 -3.20 
  Xie, Tianming 1837  * USA0.001-0.0840-3.20 
 * 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)
 
 81st Annual Southwest Open Irving, Texas USA 2015-09-04
RcRownchangeKK*chgGame
 1784 1437 0.50 5 -0.08 40 -3.20 
  Creger V, Leo C 1837  * USA0.001-0.0840-3.20 
  Toledo, Aaron J 1763 USA0.5010.374014.80 
  Carr, John B 1837  * USA0.001-0.0840-3.20 
  Guenther, Travis R 1774 USA0.001-0.1240-4.80 
  Nguyen, Khoa Minh 1708 USA0.001-0.1740-6.80 
 * 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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