Individual Calculations July 2014
 Jones, Richard S.  Total change: 2.20  Rating chartPersonal card
 NSW Open 2014 Sydney AUS 2014-06-07
RcRownchangeKK*chgGame
 2277 2415 3.50 5 0.22 10 2.20 
  Beahan, Patrick 2015  * AUS1.0010.08100.80 
  Bierkens, Pieter 2127 USA1.0010.16101.60 
  Lane, Gary W. m2354 AUS0.501-0.0810-0.80 
  Brown, Andrew m2260 AUS1.0010.29102.90 
  Melkumyan, Hrant g2630 ARM0.001-0.2310-2.30 
 * 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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