Individual Calculations August 2015
 Gong, Daniel Hanwen  Total change: -3.60  Rating chartPersonal card
 2015 Oceania Zonal Open Championship Sydney AUS 2015-07-04
RcRownchangeKK*chgGame
 1940 1901 3.50 8 -0.09 40 -3.60 
  Ly, Moulthun m2301  * AUS0.001-0.0840-3.20 
  Wilson, Mark L 1765 AUS1.0010.324012.80 
  Cabilin, Jeff 1850 AUS0.501-0.0740-2.80 
  Vels, Philip 1501  * AUS1.0010.08403.20 
  Luchtmeijer, Anthonie Pieter 2015 AUS0.001-0.3440-13.60 
  Lam, Ross 1984 AUS1.0010.614024.40 
  Hu, Jason 2139 AUS0.001-0.2040-8.00 
  Ang, Alphaeus Wei Ern c1965 NZL0.001-0.4140-16.40 
 * 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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