Individual Calculations July 2011
 Forster, William  Total change: -16.50  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 1976 1929 2.50 8 -1.10 15 -16.50 
  Ikeda, Junta f2296 AUS0.001-0.1015-1.50 
  Bennett, Hilton 2032 NZL0.001-0.3615-5.40 
  Qin, Tomson 1682 AUS0.001-0.8115-12.15 
  Tionko, Efrain 1886 AUS1.0010.44156.60 
  Nakauchi, Gene f2174 AUS0.001-0.2015-3.00 
  Ruan, Jack 1937 AUS0.001-0.4915-7.35 
  Zulkifli, Mat-Arif 1863 AUS1.0010.41156.15 
  Abbott, Peter 1934 AUS0.5010.01150.15 

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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