Individual Calculations February 2017
 Liu, Bovey  Total change: -8.40  Rating chartPersonal card
 2017 DCC FIDE Open I Richardson, Texas USA 2017-01-14
RcRownchangeKK*chgGame
 2007 2192 4.00 6 -0.21 40 -8.40 
  Kao, Camille Y wc1792  * USA1.0010.08403.20 
  Moore, Alex M 1792  * USA1.0010.08403.20 
  Javakhadze, Zurabi m2468 GEO0.001-0.1740-6.80 
  Kirumaki, Ronit 1817 USA1.0010.09403.60 
  Metpally, Jason 2077 USA0.501-0.1640-6.40 
  James, Dylan 2096 USA0.501-0.1340-5.20 
 * 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)
 

 

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