Individual Calculations August 2016
 Huang, Andy  Total change: 12.40  Rating chartPersonal card
 44th Annual World Open Philadelphia, Pennsylvania USA 2016-06-30
RcRownchangeKK*chgGame
 2159 2131 4.50 9 0.31 40 12.40 
  Panjwani, Raja m2393 CAN0.001-0.1840-7.20 
  Durarbayli, Vasif g2531  * AZE0.001-0.0840-3.20 
  Johnston, Daniel F 1929 USA0.001-0.7640-30.40 
  Stancil, Kimani A 2053 USA1.0010.394015.60 
  Matus, Nastassja A wc1743 USA1.0010.09403.60 
  Metpally, Jason 1922 USA1.0010.23409.20 
  Balogun, Oluwafemi f2262 NGR0.001-0.3240-12.80 
  Zheng, Andrew 2225 USA1.0010.634025.20 
  Machin Rivera, Mark m2377 PUR0.5010.314012.40 
 * 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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