Individual Calculations April 2008
 Machell, Don  Total change: 9.00  Rating chartPersonal card
 Dandenong Club Championship Melbourne AUS 2007-10-03
RcRownchangeKK*chgGame
 2142 2089 2.50 5 0.36 25 9.00 
  Abdul Wahab, A. Rasheed f2145 IRQ1.0010.582514.50 
  Dragicevic, Domagoj 2254 AUS0.5010.22255.50 
  Lojanica, Milenko 2133 BIH0.001-0.4425-11.00 
  Pyke, Malcolm 2205 AUS0.001-0.3425-8.50 
  Lycett, Garry 1971 AUS1.0010.34258.50 

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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