Individual Calculations September 2009
 Jago, Stephen  Total change: 29.25  Rating chartPersonal card
 City of Melbourne Open Melbourne AUS 2009-04-27
RcRownchangeKK*chgGame
 1814 1652 3.50 8 1.06 25 26.50 
  Lycett, Garry 1936 AUS0.001-0.1625-4.00 
  McCart, Roger 1630 AUS0.501-0.0325-0.75 
  Rikalo, Milenko 2002 AUS0.001-0.1125-2.75 
  Watson, Jean 1567 AUS1.0010.38259.50 
  Kovacevic, Paul 1820 AUS0.001-0.2825-7.00 
  Papadinis, Jim 1935 AUS0.5010.34258.50 
  Russell, Luthien 1769 AUS1.0010.662516.50 
  Wertheim, Stephen 1852 AUS0.5010.26256.50 

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)
 
 Noble Park Chess Club Open Melbourne AUS 2009-05-09
RcRownchangeKK*chgGame
 1896 1652 1.50 6 0.22 25 5.50 
  Voon, Richard 2002 AUS0.5010.39259.75 
  Szuveges, Narelle wm1833 AUS1.0010.742518.50 
  Morris, James f2002 AUS0.001-0.1125-2.75 
  Abdul Wahab, A. Rasheed f2002 IRQ0.001-0.1125-2.75 
  Ghayoori, Pezhman 1750 AUS0.001-0.3725-9.25 
  Sucevic, Milic 1786 AUS0.001-0.3225-8.00 

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)
 
 Dandenong Autumn Open Melbourne AUS 2009-05-13
RcRownchangeKK*chgGame
 2002 1652 0.00 1 -0.11 25 -2.75 
  Abdul Wahab, A. Rasheed f2002 IRQ0.001-0.1125-2.75 

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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