Individual Calculations September 2011
 Chong, Reginald  Total change: -15.15  Rating chartPersonal card
 Dandenong Autumn Open Melbourne AUS 2011-05-25
RcRownchangeKK*chgGame
 1806 1809 1.50 5 -1.01 15 -15.15 
  Jago, Stephen 1663 AUS1.0010.30154.50 
  Dizdarevic, Mehmedalija 1996 BIH0.001-0.2615-3.90 
  Campara, Miralem 1974 AUS0.001-0.2815-4.20 
  Potter, Christopher 1550 AUS0.501-0.3215-4.80 
  Forster, Kevin 1845 AUS0.001-0.4515-6.75 

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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