Individual Calculations August 2013
 Kneen, John M  Total change: -6.60  Rating chartPersonal card
 2013 DCC FIDE Open VII Richardson, Texas USA 2013-07-13
RcRownchangeKK*chgGame
 1755 1629 1.00 4 -0.44 15 -6.60 
  Lin, Dachey 2029  * USA0.001-0.0815-1.20 
  Guenther, Travis 1825 USA0.001-0.2515-3.75 
  Wang, Eric 1446 USA1.0010.26153.90 
  Ahmed, Zakir 1721 USA0.001-0.3715-5.55 
 * 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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