Individual Calculations October 2015
 Nguyen, Emily  Total change: 15.60  Rating chartPersonal card
 2015 DCC FIDE Open XI Richardson, Texas USA 2015-09-19
RcRownchangeKK*chgGame
 1690 1946 2.00 2 0.39 40 15.60 
  Tsuei, Kai 1605 USA1.0010.12404.80 
  Guenther, Travis R 1774 USA1.0010.274010.80 

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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