Individual Calculations December 2016
 Gaston, David R  Total change: 2.00  Rating chartPersonal card
 2016 Houston Open Houston, Texas USA 2016-10-28
RcRownchangeKK*chgGame
 1969 1960 2.50 5 0.05 40 2.00 
  Ynojosa Aponte, Felix Jose m2360  * VEN0.001-0.0840-3.20 
  Yeung, Wesley 1636 USA1.0010.13405.20 
  Dejmek, Mark W 2015 USA0.5010.08403.20 
  Rao, Patrick 1664 USA1.0010.15406.00 
  Liu, Bovey 2172 USA0.001-0.2340-9.20 
 * 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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