Individual Calculations July 2011
 Harris, Benjamin  Total change: -15.45  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 1983 2021 3.50 8 -1.03 15 -15.45 
  Arutinian, David g2421  * GEO0.001-0.0815-1.20 
  Lee, Kai Jie Edward 1913 SIN0.001-0.6515-9.75 
  Tionko, Efrain 1886 AUS1.0010.32154.80 
  Egan, Bill 1731 AUS1.0010.16152.40 
  Zelesco, Karl 1843 AUS0.001-0.7315-10.95 
  Ruan, Harry 1803 AUS1.0010.22153.30 
  Illingworth, Max f2345 AUS0.001-0.1315-1.95 
  Skulte, Christopher 1922 AUS0.501-0.1415-2.10 
 * 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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