Individual Calculations September 2014
 Rose, Samuel E  Total change: -18.00  Rating chartPersonal card
 2014 DCC FIDE Open VIII Richardson, Texas USA 2014-08-23
RcRownchangeKK*chgGame
 1584 1573 1.00 3 -0.45 40 -18.00 
  Devagharan, Devina wf1679 USA0.5010.14405.60 
  Vaidya, Atreya 1599 USA0.5010.04401.60 
  Li, David C 1475 USA0.001-0.6340-25.20 

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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