Individual Calculations September 2009
 Chmiel, Rad  Total change: 0.75  Rating chartPersonal card
 City of Melbourne Open Melbourne AUS 2009-04-27
RcRownchangeKK*chgGame
 2052 1925 2.50 7 0.05 15 0.75 
  Morris, James f2114 AUS1.0010.751511.25 
  Rujevic, Mirko m2275 AUS0.001-0.1115-1.65 
  Kalisch, Tom 1932 AUS1.0010.51157.65 
  Dragicevic, Domagoj 2251 AUS0.001-0.1315-1.95 
  Lycett, Garry 1936 AUS0.001-0.4815-7.20 
  Wertheim, Stephen 1852 AUS0.501-0.1015-1.50 
  Voon, Richard 2006 AUS0.001-0.3915-5.85 

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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